76153140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3222

約数の個数: 144

約数和(自身を含む): 277979520

約数和(自身を除く): 201826380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3181, 3420, 3990, 4788, 5985, 6362, 7980, 9543, 11970, 12724, 15905, 19086, 22267, 23940, 28629, 31810, 38172, 44534, 47715, 57258, 60439, 63620, 66801, 89068, 95430, 111335, 114516, 120878, 133602, 143145, 181317, 190860, 200403, 222670, 241756, 267204, 286290, 302195, 334005, 362634, 400806, 423073, 445340, 543951, 572580, 604390, 668010, 725268, 801612, 846146, 906585, 1002015, 1087902, 1208780, 1269219, 1336020, 1692292, 1813170, 2004030, 2115365, 2175804, 2538438, 2719755, 3626340, 3807657, 4008060, 4230730, 5076876, 5439510, 6346095, 7615314, 8461460, 10879020, 12692190, 15230628, 19038285, 25384380, 38076570, 76153140]

約数ペア:

[(1, 76153140), (2, 38076570), (3, 25384380), (4, 19038285), (5, 15230628), (6, 12692190), (7, 10879020), (9, 8461460), (10, 7615314), (12, 6346095), (14, 5439510), (15, 5076876), (18, 4230730), (19, 4008060), (20, 3807657), (21, 3626340), (28, 2719755), (30, 2538438), (35, 2175804), (36, 2115365), (38, 2004030), (42, 1813170), (45, 1692292), (57, 1336020), (60, 1269219), (63, 1208780), (70, 1087902), (76, 1002015), (84, 906585), (90, 846146), (95, 801612), (105, 725268), (114, 668010), (126, 604390), (133, 572580), (140, 543951), (171, 445340), (180, 423073), (190, 400806), (210, 362634), (228, 334005), (252, 302195), (266, 286290), (285, 267204), (315, 241756), (342, 222670), (380, 200403), (399, 190860), (420, 181317), (532, 143145), (570, 133602), (630, 120878), (665, 114516), (684, 111335), (798, 95430), (855, 89068), (1140, 66801), (1197, 63620), (1260, 60439), (1330, 57258), (1596, 47715), (1710, 44534), (1995, 38172), (2394, 31810), (2660, 28629), (3181, 23940), (3420, 22267), (3990, 19086), (4788, 15905), (5985, 12724), (6362, 11970), (7980, 9543)]