2438150000

素因数分解:

$2^4\times 5^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 360

約数和(自身を含む): 7214788224

約数和(自身を除く): 4776638224

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 110, 121, 124, 125, 130, 143, 155, 176, 200, 208, 220, 242, 248, 250, 260, 275, 286, 310, 325, 341, 400, 403, 440, 484, 496, 500, 520, 550, 572, 605, 620, 625, 650, 682, 715, 775, 806, 880, 968, 1000, 1040, 1100, 1144, 1210, 1240, 1250, 1300, 1364, 1375, 1430, 1550, 1573, 1612, 1625, 1705, 1936, 2000, 2015, 2200, 2288, 2420, 2480, 2500, 2600, 2728, 2750, 2860, 3025, 3100, 3125, 3146, 3224, 3250, 3410, 3575, 3751, 3875, 4030, 4400, 4433, 4840, 5000, 5200, 5456, 5500, 5720, 6050, 6200, 6250, 6292, 6448, 6500, 6820, 6875, 7150, 7502, 7750, 7865, 8060, 8125, 8525, 8866, 9680, 10000, 10075, 11000, 11440, 12100, 12400, 12500, 12584, 13000, 13640, 13750, 14300, 15004, 15125, 15500, 15730, 16120, 16250, 17050, 17732, 17875, 18755, 19375, 20150, 22000, 22165, 24200, 25000, 25168, 26000, 27280, 27500, 28600, 30008, 30250, 31000, 31460, 32240, 32500, 34100, 34375, 35464, 35750, 37510, 38750, 39325, 40300, 40625, 42625, 44330, 48400, 48763, 50000, 50375, 55000, 57200, 60016, 60500, 62000, 62920, 65000, 68200, 68750, 70928, 71500, 75020, 75625, 77500, 78650, 80600, 81250, 85250, 88660, 89375, 93775, 96875, 97526, 100750, 110000, 110825, 121000, 125840, 130000, 136400, 137500, 143000, 150040, 151250, 155000, 157300, 161200, 162500, 170500, 177320, 178750, 187550, 193750, 195052, 196625, 201500, 213125, 221650, 242000, 243815, 251875, 275000, 286000, 300080, 302500, 310000, 314600, 325000, 341000, 354640, 357500, 375100, 378125, 387500, 390104, 393250, 403000, 426250, 443300, 446875, 468875, 487630, 503750, 550000, 554125, 605000, 629200, 650000, 682000, 715000, 750200, 756250, 775000, 780208, 786500, 806000, 852500, 886600, 893750, 937750, 975260, 983125, 1007500, 1065625, 1108250, 1210000, 1219075, 1259375, 1430000, 1500400, 1512500, 1550000, 1573000, 1705000, 1773200, 1787500, 1875500, 1950520, 1966250, 2015000, 2131250, 2216500, 2344375, 2438150, 2518750, 2770625, 3025000, 3146000, 3410000, 3575000, 3751000, 3901040, 3932500, 4030000, 4262500, 4433000, 4688750, 4876300, 4915625, 5037500, 5541250, 6050000, 6095375, 7150000, 7502000, 7865000, 8525000, 8866000, 9377500, 9752600, 9831250, 10075000, 11082500, 11721875, 12190750, 13853125, 15730000, 17050000, 18755000, 19505200, 19662500, 20150000, 22165000, 23443750, 24381500, 27706250, 30476875, 37510000, 39325000, 44330000, 46887500, 48763000, 55412500, 60953750, 78650000, 93775000, 97526000, 110825000, 121907500, 152384375, 187550000, 221650000, 243815000, 304768750, 487630000, 609537500, 1219075000, 2438150000]

約数ペア:

[(1, 2438150000), (2, 1219075000), (4, 609537500), (5, 487630000), (8, 304768750), (10, 243815000), (11, 221650000), (13, 187550000), (16, 152384375), (20, 121907500), (22, 110825000), (25, 97526000), (26, 93775000), (31, 78650000), (40, 60953750), (44, 55412500), (50, 48763000), (52, 46887500), (55, 44330000), (62, 39325000), (65, 37510000), (80, 30476875), (88, 27706250), (100, 24381500), (104, 23443750), (110, 22165000), (121, 20150000), (124, 19662500), (125, 19505200), (130, 18755000), (143, 17050000), (155, 15730000), (176, 13853125), (200, 12190750), (208, 11721875), (220, 11082500), (242, 10075000), (248, 9831250), (250, 9752600), (260, 9377500), (275, 8866000), (286, 8525000), (310, 7865000), (325, 7502000), (341, 7150000), (400, 6095375), (403, 6050000), (440, 5541250), (484, 5037500), (496, 4915625), (500, 4876300), (520, 4688750), (550, 4433000), (572, 4262500), (605, 4030000), (620, 3932500), (625, 3901040), (650, 3751000), (682, 3575000), (715, 3410000), (775, 3146000), (806, 3025000), (880, 2770625), (968, 2518750), (1000, 2438150), (1040, 2344375), (1100, 2216500), (1144, 2131250), (1210, 2015000), (1240, 1966250), (1250, 1950520), (1300, 1875500), (1364, 1787500), (1375, 1773200), (1430, 1705000), (1550, 1573000), (1573, 1550000), (1612, 1512500), (1625, 1500400), (1705, 1430000), (1936, 1259375), (2000, 1219075), (2015, 1210000), (2200, 1108250), (2288, 1065625), (2420, 1007500), (2480, 983125), (2500, 975260), (2600, 937750), (2728, 893750), (2750, 886600), (2860, 852500), (3025, 806000), (3100, 786500), (3125, 780208), (3146, 775000), (3224, 756250), (3250, 750200), (3410, 715000), (3575, 682000), (3751, 650000), (3875, 629200), (4030, 605000), (4400, 554125), (4433, 550000), (4840, 503750), (5000, 487630), (5200, 468875), (5456, 446875), (5500, 443300), (5720, 426250), (6050, 403000), (6200, 393250), (6250, 390104), (6292, 387500), (6448, 378125), (6500, 375100), (6820, 357500), (6875, 354640), (7150, 341000), (7502, 325000), (7750, 314600), (7865, 310000), (8060, 302500), (8125, 300080), (8525, 286000), (8866, 275000), (9680, 251875), (10000, 243815), (10075, 242000), (11000, 221650), (11440, 213125), (12100, 201500), (12400, 196625), (12500, 195052), (12584, 193750), (13000, 187550), (13640, 178750), (13750, 177320), (14300, 170500), (15004, 162500), (15125, 161200), (15500, 157300), (15730, 155000), (16120, 151250), (16250, 150040), (17050, 143000), (17732, 137500), (17875, 136400), (18755, 130000), (19375, 125840), (20150, 121000), (22000, 110825), (22165, 110000), (24200, 100750), (25000, 97526), (25168, 96875), (26000, 93775), (27280, 89375), (27500, 88660), (28600, 85250), (30008, 81250), (30250, 80600), (31000, 78650), (31460, 77500), (32240, 75625), (32500, 75020), (34100, 71500), (34375, 70928), (35464, 68750), (35750, 68200), (37510, 65000), (38750, 62920), (39325, 62000), (40300, 60500), (40625, 60016), (42625, 57200), (44330, 55000), (48400, 50375), (48763, 50000)]