83654040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 261999360

約数和(自身を除く): 178345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 166, 185, 222, 227, 249, 296, 332, 370, 415, 444, 454, 498, 555, 664, 681, 740, 830, 888, 908, 996, 1110, 1135, 1245, 1362, 1480, 1660, 1816, 1992, 2220, 2270, 2490, 2724, 3071, 3320, 3405, 4440, 4540, 4980, 5448, 6142, 6810, 8399, 9080, 9213, 9960, 12284, 13620, 15355, 16798, 18426, 18841, 24568, 25197, 27240, 30710, 33596, 36852, 37682, 41995, 46065, 50394, 56523, 61420, 67192, 73704, 75364, 83990, 92130, 94205, 100788, 113046, 122840, 125985, 150728, 167980, 184260, 188410, 201576, 226092, 251970, 282615, 335960, 368520, 376820, 452184, 503940, 565230, 697117, 753640, 1007880, 1130460, 1394234, 2091351, 2260920, 2788468, 3485585, 4182702, 5576936, 6971170, 8365404, 10456755, 13942340, 16730808, 20913510, 27884680, 41827020, 83654040]

約数ペア:

[(1, 83654040), (2, 41827020), (3, 27884680), (4, 20913510), (5, 16730808), (6, 13942340), (8, 10456755), (10, 8365404), (12, 6971170), (15, 5576936), (20, 4182702), (24, 3485585), (30, 2788468), (37, 2260920), (40, 2091351), (60, 1394234), (74, 1130460), (83, 1007880), (111, 753640), (120, 697117), (148, 565230), (166, 503940), (185, 452184), (222, 376820), (227, 368520), (249, 335960), (296, 282615), (332, 251970), (370, 226092), (415, 201576), (444, 188410), (454, 184260), (498, 167980), (555, 150728), (664, 125985), (681, 122840), (740, 113046), (830, 100788), (888, 94205), (908, 92130), (996, 83990), (1110, 75364), (1135, 73704), (1245, 67192), (1362, 61420), (1480, 56523), (1660, 50394), (1816, 46065), (1992, 41995), (2220, 37682), (2270, 36852), (2490, 33596), (2724, 30710), (3071, 27240), (3320, 25197), (3405, 24568), (4440, 18841), (4540, 18426), (4980, 16798), (5448, 15355), (6142, 13620), (6810, 12284), (8399, 9960), (9080, 9213)]