187319100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 581212800

約数和(自身を除く): 393893700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 59, 60, 75, 76, 95, 100, 114, 118, 150, 177, 190, 228, 236, 285, 295, 300, 354, 380, 475, 557, 570, 590, 708, 885, 950, 1114, 1121, 1140, 1180, 1425, 1475, 1671, 1770, 1900, 2228, 2242, 2785, 2850, 2950, 3342, 3363, 3540, 4425, 4484, 5570, 5605, 5700, 5900, 6684, 6726, 8355, 8850, 10583, 11140, 11210, 13452, 13925, 16710, 16815, 17700, 21166, 22420, 27850, 28025, 31749, 32863, 33420, 33630, 41775, 42332, 52915, 55700, 56050, 63498, 65726, 67260, 83550, 84075, 98589, 105830, 112100, 126996, 131452, 158745, 164315, 167100, 168150, 197178, 211660, 264575, 317490, 328630, 336300, 394356, 492945, 529150, 624397, 634980, 657260, 793725, 821575, 985890, 1058300, 1248794, 1587450, 1643150, 1873191, 1971780, 2464725, 2497588, 3121985, 3174900, 3286300, 3746382, 4929450, 6243970, 7492764, 9365955, 9858900, 12487940, 15609925, 18731910, 31219850, 37463820, 46829775, 62439700, 93659550, 187319100]

約数ペア:

[(1, 187319100), (2, 93659550), (3, 62439700), (4, 46829775), (5, 37463820), (6, 31219850), (10, 18731910), (12, 15609925), (15, 12487940), (19, 9858900), (20, 9365955), (25, 7492764), (30, 6243970), (38, 4929450), (50, 3746382), (57, 3286300), (59, 3174900), (60, 3121985), (75, 2497588), (76, 2464725), (95, 1971780), (100, 1873191), (114, 1643150), (118, 1587450), (150, 1248794), (177, 1058300), (190, 985890), (228, 821575), (236, 793725), (285, 657260), (295, 634980), (300, 624397), (354, 529150), (380, 492945), (475, 394356), (557, 336300), (570, 328630), (590, 317490), (708, 264575), (885, 211660), (950, 197178), (1114, 168150), (1121, 167100), (1140, 164315), (1180, 158745), (1425, 131452), (1475, 126996), (1671, 112100), (1770, 105830), (1900, 98589), (2228, 84075), (2242, 83550), (2785, 67260), (2850, 65726), (2950, 63498), (3342, 56050), (3363, 55700), (3540, 52915), (4425, 42332), (4484, 41775), (5570, 33630), (5605, 33420), (5700, 32863), (5900, 31749), (6684, 28025), (6726, 27850), (8355, 22420), (8850, 21166), (10583, 17700), (11140, 16815), (11210, 16710), (13452, 13925)]