379464800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 1133927424

約数和(自身を除く): 754462624

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 32, 40, 44, 50, 52, 55, 62, 65, 80, 88, 100, 104, 107, 110, 124, 130, 143, 155, 160, 176, 200, 208, 214, 220, 248, 260, 275, 286, 310, 325, 341, 352, 400, 403, 416, 428, 440, 496, 520, 535, 550, 572, 620, 650, 682, 715, 775, 800, 806, 856, 880, 992, 1040, 1070, 1100, 1144, 1177, 1240, 1300, 1364, 1391, 1430, 1550, 1612, 1705, 1712, 1760, 2015, 2080, 2140, 2200, 2288, 2354, 2480, 2600, 2675, 2728, 2782, 2860, 3100, 3224, 3317, 3410, 3424, 3575, 4030, 4280, 4400, 4433, 4576, 4708, 4960, 5200, 5350, 5456, 5564, 5720, 5885, 6200, 6448, 6634, 6820, 6955, 7150, 8060, 8525, 8560, 8800, 8866, 9416, 10075, 10400, 10700, 10912, 11128, 11440, 11770, 12400, 12896, 13268, 13640, 13910, 14300, 15301, 16120, 16585, 17050, 17120, 17732, 18832, 20150, 21400, 22165, 22256, 22880, 23540, 24800, 26536, 27280, 27820, 28600, 29425, 30602, 32240, 33170, 34100, 34775, 35464, 36487, 37664, 40300, 42800, 43121, 44330, 44512, 47080, 53072, 54560, 55640, 57200, 58850, 61204, 64480, 66340, 68200, 69550, 70928, 72974, 76505, 80600, 82925, 85600, 86242, 88660, 94160, 106144, 110825, 111280, 114400, 117700, 122408, 132680, 136400, 139100, 141856, 145948, 153010, 161200, 165850, 172484, 177320, 182435, 188320, 215605, 221650, 222560, 235400, 244816, 265360, 272800, 278200, 291896, 306020, 322400, 331700, 344968, 354640, 364870, 382525, 431210, 443300, 470800, 474331, 489632, 530720, 556400, 583792, 612040, 663400, 689936, 709280, 729740, 765050, 862420, 886600, 912175, 941600, 948662, 1078025, 1112800, 1167584, 1224080, 1326800, 1379872, 1459480, 1530100, 1724840, 1773200, 1824350, 1897324, 2156050, 2371655, 2448160, 2653600, 2918960, 3060200, 3449680, 3546400, 3648700, 3794648, 4312100, 4743310, 5837920, 6120400, 6899360, 7297400, 7589296, 8624200, 9486620, 11858275, 12240800, 14594800, 15178592, 17248400, 18973240, 23716550, 29189600, 34496800, 37946480, 47433100, 75892960, 94866200, 189732400, 379464800]

約数ペア:

[(1, 379464800), (2, 189732400), (4, 94866200), (5, 75892960), (8, 47433100), (10, 37946480), (11, 34496800), (13, 29189600), (16, 23716550), (20, 18973240), (22, 17248400), (25, 15178592), (26, 14594800), (31, 12240800), (32, 11858275), (40, 9486620), (44, 8624200), (50, 7589296), (52, 7297400), (55, 6899360), (62, 6120400), (65, 5837920), (80, 4743310), (88, 4312100), (100, 3794648), (104, 3648700), (107, 3546400), (110, 3449680), (124, 3060200), (130, 2918960), (143, 2653600), (155, 2448160), (160, 2371655), (176, 2156050), (200, 1897324), (208, 1824350), (214, 1773200), (220, 1724840), (248, 1530100), (260, 1459480), (275, 1379872), (286, 1326800), (310, 1224080), (325, 1167584), (341, 1112800), (352, 1078025), (400, 948662), (403, 941600), (416, 912175), (428, 886600), (440, 862420), (496, 765050), (520, 729740), (535, 709280), (550, 689936), (572, 663400), (620, 612040), (650, 583792), (682, 556400), (715, 530720), (775, 489632), (800, 474331), (806, 470800), (856, 443300), (880, 431210), (992, 382525), (1040, 364870), (1070, 354640), (1100, 344968), (1144, 331700), (1177, 322400), (1240, 306020), (1300, 291896), (1364, 278200), (1391, 272800), (1430, 265360), (1550, 244816), (1612, 235400), (1705, 222560), (1712, 221650), (1760, 215605), (2015, 188320), (2080, 182435), (2140, 177320), (2200, 172484), (2288, 165850), (2354, 161200), (2480, 153010), (2600, 145948), (2675, 141856), (2728, 139100), (2782, 136400), (2860, 132680), (3100, 122408), (3224, 117700), (3317, 114400), (3410, 111280), (3424, 110825), (3575, 106144), (4030, 94160), (4280, 88660), (4400, 86242), (4433, 85600), (4576, 82925), (4708, 80600), (4960, 76505), (5200, 72974), (5350, 70928), (5456, 69550), (5564, 68200), (5720, 66340), (5885, 64480), (6200, 61204), (6448, 58850), (6634, 57200), (6820, 55640), (6955, 54560), (7150, 53072), (8060, 47080), (8525, 44512), (8560, 44330), (8800, 43121), (8866, 42800), (9416, 40300), (10075, 37664), (10400, 36487), (10700, 35464), (10912, 34775), (11128, 34100), (11440, 33170), (11770, 32240), (12400, 30602), (12896, 29425), (13268, 28600), (13640, 27820), (13910, 27280), (14300, 26536), (15301, 24800), (16120, 23540), (16585, 22880), (17050, 22256), (17120, 22165), (17732, 21400), (18832, 20150)]