15677776400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{24917}}^1$

素因数の和:24970

約数の個数: 180

約数和(自身を含む): 44587820676

約数和(自身を除く): 28910044276

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 121, 130, 143, 176, 200, 208, 220, 242, 260, 275, 286, 325, 400, 440, 484, 520, 550, 572, 605, 650, 715, 880, 968, 1040, 1100, 1144, 1210, 1300, 1430, 1573, 1936, 2200, 2288, 2420, 2600, 2860, 3025, 3146, 3575, 4400, 4840, 5200, 5720, 6050, 6292, 7150, 7865, 9680, 11440, 12100, 12584, 14300, 15730, 24200, 24917, 25168, 28600, 31460, 39325, 48400, 49834, 57200, 62920, 78650, 99668, 124585, 125840, 157300, 199336, 249170, 274087, 314600, 323921, 398672, 498340, 548174, 622925, 629200, 647842, 996680, 1096348, 1245850, 1295684, 1370435, 1619605, 1993360, 2192696, 2491700, 2591368, 2740870, 3014957, 3239210, 3563131, 4385392, 4983400, 5182736, 5481740, 6029914, 6478420, 6852175, 7126262, 8098025, 9966800, 10963480, 12059828, 12956840, 13704350, 14252524, 15074785, 16196050, 17815655, 21926960, 24119656, 25913680, 27408700, 28505048, 30149570, 32392100, 35631310, 39194441, 48239312, 54817400, 57010096, 60299140, 64784200, 71262620, 75373925, 78388882, 89078275, 109634800, 120598280, 129568400, 142525240, 150747850, 156777764, 178156550, 195972205, 241196560, 285050480, 301495700, 313555528, 356313100, 391944410, 602991400, 627111056, 712626200, 783888820, 979861025, 1205982800, 1425252400, 1567777640, 1959722050, 3135555280, 3919444100, 7838888200, 15677776400]

約数ペア:

[(1, 15677776400), (2, 7838888200), (4, 3919444100), (5, 3135555280), (8, 1959722050), (10, 1567777640), (11, 1425252400), (13, 1205982800), (16, 979861025), (20, 783888820), (22, 712626200), (25, 627111056), (26, 602991400), (40, 391944410), (44, 356313100), (50, 313555528), (52, 301495700), (55, 285050480), (65, 241196560), (80, 195972205), (88, 178156550), (100, 156777764), (104, 150747850), (110, 142525240), (121, 129568400), (130, 120598280), (143, 109634800), (176, 89078275), (200, 78388882), (208, 75373925), (220, 71262620), (242, 64784200), (260, 60299140), (275, 57010096), (286, 54817400), (325, 48239312), (400, 39194441), (440, 35631310), (484, 32392100), (520, 30149570), (550, 28505048), (572, 27408700), (605, 25913680), (650, 24119656), (715, 21926960), (880, 17815655), (968, 16196050), (1040, 15074785), (1100, 14252524), (1144, 13704350), (1210, 12956840), (1300, 12059828), (1430, 10963480), (1573, 9966800), (1936, 8098025), (2200, 7126262), (2288, 6852175), (2420, 6478420), (2600, 6029914), (2860, 5481740), (3025, 5182736), (3146, 4983400), (3575, 4385392), (4400, 3563131), (4840, 3239210), (5200, 3014957), (5720, 2740870), (6050, 2591368), (6292, 2491700), (7150, 2192696), (7865, 1993360), (9680, 1619605), (11440, 1370435), (12100, 1295684), (12584, 1245850), (14300, 1096348), (15730, 996680), (24200, 647842), (24917, 629200), (25168, 622925), (28600, 548174), (31460, 498340), (39325, 398672), (48400, 323921), (49834, 314600), (57200, 274087), (62920, 249170), (78650, 199336), (99668, 157300), (124585, 125840)]