74127960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 252473760

約数和(自身を除く): 178345800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 167, 180, 216, 270, 274, 324, 334, 360, 405, 411, 501, 540, 548, 648, 668, 685, 810, 822, 835, 1002, 1080, 1096, 1233, 1336, 1370, 1503, 1620, 1644, 1670, 2004, 2055, 2466, 2505, 2740, 3006, 3240, 3288, 3340, 3699, 4008, 4110, 4509, 4932, 5010, 5480, 6012, 6165, 6680, 7398, 7515, 8220, 9018, 9864, 10020, 11097, 12024, 12330, 13527, 14796, 15030, 16440, 18036, 18495, 20040, 22194, 22545, 22879, 24660, 27054, 29592, 30060, 36072, 36990, 44388, 45090, 45758, 49320, 54108, 55485, 60120, 67635, 68637, 73980, 88776, 90180, 91516, 108216, 110970, 114395, 135270, 137274, 147960, 180360, 183032, 205911, 221940, 228790, 270540, 274548, 343185, 411822, 443880, 457580, 541080, 549096, 617733, 686370, 823644, 915160, 1029555, 1235466, 1372740, 1647288, 1853199, 2059110, 2470932, 2745480, 3088665, 3706398, 4118220, 4941864, 6177330, 7412796, 8236440, 9265995, 12354660, 14825592, 18531990, 24709320, 37063980, 74127960]

約数ペア:

[(1, 74127960), (2, 37063980), (3, 24709320), (4, 18531990), (5, 14825592), (6, 12354660), (8, 9265995), (9, 8236440), (10, 7412796), (12, 6177330), (15, 4941864), (18, 4118220), (20, 3706398), (24, 3088665), (27, 2745480), (30, 2470932), (36, 2059110), (40, 1853199), (45, 1647288), (54, 1372740), (60, 1235466), (72, 1029555), (81, 915160), (90, 823644), (108, 686370), (120, 617733), (135, 549096), (137, 541080), (162, 457580), (167, 443880), (180, 411822), (216, 343185), (270, 274548), (274, 270540), (324, 228790), (334, 221940), (360, 205911), (405, 183032), (411, 180360), (501, 147960), (540, 137274), (548, 135270), (648, 114395), (668, 110970), (685, 108216), (810, 91516), (822, 90180), (835, 88776), (1002, 73980), (1080, 68637), (1096, 67635), (1233, 60120), (1336, 55485), (1370, 54108), (1503, 49320), (1620, 45758), (1644, 45090), (1670, 44388), (2004, 36990), (2055, 36072), (2466, 30060), (2505, 29592), (2740, 27054), (3006, 24660), (3240, 22879), (3288, 22545), (3340, 22194), (3699, 20040), (4008, 18495), (4110, 18036), (4509, 16440), (4932, 15030), (5010, 14796), (5480, 13527), (6012, 12330), (6165, 12024), (6680, 11097), (7398, 10020), (7515, 9864), (8220, 9018)]