74534040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9859}}^1$

素因数の和:9886

約数の個数: 128

約数和(自身を含む): 283968000

約数和(自身を除く): 209433960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9859, 19718, 29577, 39436, 49295, 59154, 69013, 78872, 88731, 98590, 118308, 138026, 147885, 177462, 197180, 207039, 236616, 266193, 276052, 295770, 345065, 354924, 394360, 414078, 443655, 532386, 552104, 591540, 621117, 690130, 709848, 828156, 887310, 1035195, 1064772, 1183080, 1242234, 1330965, 1380260, 1656312, 1774620, 1863351, 2070390, 2129544, 2484468, 2661930, 2760520, 3105585, 3549240, 3726702, 4140780, 4968936, 5323860, 6211170, 7453404, 8281560, 9316755, 10647720, 12422340, 14906808, 18633510, 24844680, 37267020, 74534040]

約数ペア:

[(1, 74534040), (2, 37267020), (3, 24844680), (4, 18633510), (5, 14906808), (6, 12422340), (7, 10647720), (8, 9316755), (9, 8281560), (10, 7453404), (12, 6211170), (14, 5323860), (15, 4968936), (18, 4140780), (20, 3726702), (21, 3549240), (24, 3105585), (27, 2760520), (28, 2661930), (30, 2484468), (35, 2129544), (36, 2070390), (40, 1863351), (42, 1774620), (45, 1656312), (54, 1380260), (56, 1330965), (60, 1242234), (63, 1183080), (70, 1064772), (72, 1035195), (84, 887310), (90, 828156), (105, 709848), (108, 690130), (120, 621117), (126, 591540), (135, 552104), (140, 532386), (168, 443655), (180, 414078), (189, 394360), (210, 354924), (216, 345065), (252, 295770), (270, 276052), (280, 266193), (315, 236616), (360, 207039), (378, 197180), (420, 177462), (504, 147885), (540, 138026), (630, 118308), (756, 98590), (840, 88731), (945, 78872), (1080, 69013), (1260, 59154), (1512, 49295), (1890, 39436), (2520, 29577), (3780, 19718), (7560, 9859)]