34312500

素因数分解:

$2^2\times 3^2\times 5^6\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 126

約数和(自身を含む): 110193902

約数和(自身を除く): 75881402

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 244, 250, 300, 305, 366, 375, 450, 500, 549, 610, 625, 732, 750, 900, 915, 1098, 1125, 1220, 1250, 1500, 1525, 1830, 1875, 2196, 2250, 2500, 2745, 3050, 3125, 3660, 3750, 4500, 4575, 5490, 5625, 6100, 6250, 7500, 7625, 9150, 9375, 10980, 11250, 12500, 13725, 15250, 15625, 18300, 18750, 22500, 22875, 27450, 28125, 30500, 31250, 37500, 38125, 45750, 46875, 54900, 56250, 62500, 68625, 76250, 91500, 93750, 112500, 114375, 137250, 140625, 152500, 187500, 190625, 228750, 274500, 281250, 343125, 381250, 457500, 562500, 571875, 686250, 762500, 953125, 1143750, 1372500, 1715625, 1906250, 2287500, 2859375, 3431250, 3812500, 5718750, 6862500, 8578125, 11437500, 17156250, 34312500]

約数ペア:

[(1, 34312500), (2, 17156250), (3, 11437500), (4, 8578125), (5, 6862500), (6, 5718750), (9, 3812500), (10, 3431250), (12, 2859375), (15, 2287500), (18, 1906250), (20, 1715625), (25, 1372500), (30, 1143750), (36, 953125), (45, 762500), (50, 686250), (60, 571875), (61, 562500), (75, 457500), (90, 381250), (100, 343125), (122, 281250), (125, 274500), (150, 228750), (180, 190625), (183, 187500), (225, 152500), (244, 140625), (250, 137250), (300, 114375), (305, 112500), (366, 93750), (375, 91500), (450, 76250), (500, 68625), (549, 62500), (610, 56250), (625, 54900), (732, 46875), (750, 45750), (900, 38125), (915, 37500), (1098, 31250), (1125, 30500), (1220, 28125), (1250, 27450), (1500, 22875), (1525, 22500), (1830, 18750), (1875, 18300), (2196, 15625), (2250, 15250), (2500, 13725), (2745, 12500), (3050, 11250), (3125, 10980), (3660, 9375), (3750, 9150), (4500, 7625), (4575, 7500), (5490, 6250), (5625, 6100)]