16122750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 47803392

約数和(自身を除く): 31680642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 83, 105, 111, 125, 150, 166, 175, 185, 210, 222, 249, 250, 259, 350, 370, 375, 415, 498, 518, 525, 555, 581, 750, 777, 830, 875, 925, 1050, 1110, 1162, 1245, 1295, 1554, 1743, 1750, 1850, 2075, 2490, 2590, 2625, 2775, 2905, 3071, 3486, 3885, 4150, 4625, 5250, 5550, 5810, 6142, 6225, 6475, 7770, 8715, 9213, 9250, 10375, 12450, 12950, 13875, 14525, 15355, 17430, 18426, 19425, 20750, 21497, 27750, 29050, 30710, 31125, 32375, 38850, 42994, 43575, 46065, 62250, 64491, 64750, 72625, 76775, 87150, 92130, 97125, 107485, 128982, 145250, 153550, 194250, 214970, 217875, 230325, 322455, 383875, 435750, 460650, 537425, 644910, 767750, 1074850, 1151625, 1612275, 2303250, 2687125, 3224550, 5374250, 8061375, 16122750]

約数ペア:

[(1, 16122750), (2, 8061375), (3, 5374250), (5, 3224550), (6, 2687125), (7, 2303250), (10, 1612275), (14, 1151625), (15, 1074850), (21, 767750), (25, 644910), (30, 537425), (35, 460650), (37, 435750), (42, 383875), (50, 322455), (70, 230325), (74, 217875), (75, 214970), (83, 194250), (105, 153550), (111, 145250), (125, 128982), (150, 107485), (166, 97125), (175, 92130), (185, 87150), (210, 76775), (222, 72625), (249, 64750), (250, 64491), (259, 62250), (350, 46065), (370, 43575), (375, 42994), (415, 38850), (498, 32375), (518, 31125), (525, 30710), (555, 29050), (581, 27750), (750, 21497), (777, 20750), (830, 19425), (875, 18426), (925, 17430), (1050, 15355), (1110, 14525), (1162, 13875), (1245, 12950), (1295, 12450), (1554, 10375), (1743, 9250), (1750, 9213), (1850, 8715), (2075, 7770), (2490, 6475), (2590, 6225), (2625, 6142), (2775, 5810), (2905, 5550), (3071, 5250), (3486, 4625), (3885, 4150)]