108427500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 352512160

約数和(自身を除く): 244084660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 79, 90, 100, 122, 125, 150, 158, 180, 183, 225, 237, 244, 250, 300, 305, 316, 366, 375, 395, 450, 474, 500, 549, 610, 625, 711, 732, 750, 790, 900, 915, 948, 1098, 1125, 1185, 1220, 1250, 1422, 1500, 1525, 1580, 1830, 1875, 1975, 2196, 2250, 2370, 2500, 2745, 2844, 3050, 3555, 3660, 3750, 3950, 4500, 4575, 4740, 4819, 5490, 5625, 5925, 6100, 7110, 7500, 7625, 7900, 9150, 9638, 9875, 10980, 11250, 11850, 13725, 14220, 14457, 15250, 17775, 18300, 19276, 19750, 22500, 22875, 23700, 24095, 27450, 28914, 29625, 30500, 35550, 38125, 39500, 43371, 45750, 48190, 49375, 54900, 57828, 59250, 68625, 71100, 72285, 76250, 86742, 88875, 91500, 96380, 98750, 114375, 118500, 120475, 137250, 144570, 148125, 152500, 173484, 177750, 197500, 216855, 228750, 240950, 274500, 289140, 296250, 343125, 355500, 361425, 433710, 444375, 457500, 481900, 592500, 602375, 686250, 722850, 867420, 888750, 1084275, 1204750, 1372500, 1445700, 1777500, 1807125, 2168550, 2409500, 3011875, 3614250, 4337100, 5421375, 6023750, 7228500, 9035625, 10842750, 12047500, 18071250, 21685500, 27106875, 36142500, 54213750, 108427500]

約数ペア:

[(1, 108427500), (2, 54213750), (3, 36142500), (4, 27106875), (5, 21685500), (6, 18071250), (9, 12047500), (10, 10842750), (12, 9035625), (15, 7228500), (18, 6023750), (20, 5421375), (25, 4337100), (30, 3614250), (36, 3011875), (45, 2409500), (50, 2168550), (60, 1807125), (61, 1777500), (75, 1445700), (79, 1372500), (90, 1204750), (100, 1084275), (122, 888750), (125, 867420), (150, 722850), (158, 686250), (180, 602375), (183, 592500), (225, 481900), (237, 457500), (244, 444375), (250, 433710), (300, 361425), (305, 355500), (316, 343125), (366, 296250), (375, 289140), (395, 274500), (450, 240950), (474, 228750), (500, 216855), (549, 197500), (610, 177750), (625, 173484), (711, 152500), (732, 148125), (750, 144570), (790, 137250), (900, 120475), (915, 118500), (948, 114375), (1098, 98750), (1125, 96380), (1185, 91500), (1220, 88875), (1250, 86742), (1422, 76250), (1500, 72285), (1525, 71100), (1580, 68625), (1830, 59250), (1875, 57828), (1975, 54900), (2196, 49375), (2250, 48190), (2370, 45750), (2500, 43371), (2745, 39500), (2844, 38125), (3050, 35550), (3555, 30500), (3660, 29625), (3750, 28914), (3950, 27450), (4500, 24095), (4575, 23700), (4740, 22875), (4819, 22500), (5490, 19750), (5625, 19276), (5925, 18300), (6100, 17775), (7110, 15250), (7500, 14457), (7625, 14220), (7900, 13725), (9150, 11850), (9638, 11250), (9875, 10980)]