423486660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 1323786240

約数和(自身を除く): 900299580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 59, 60, 62, 68, 85, 93, 102, 118, 124, 155, 170, 177, 186, 204, 227, 236, 255, 295, 310, 340, 354, 372, 454, 465, 510, 527, 590, 620, 681, 708, 885, 908, 930, 1003, 1020, 1054, 1135, 1180, 1362, 1581, 1770, 1829, 1860, 2006, 2108, 2270, 2635, 2724, 3009, 3162, 3405, 3540, 3658, 3859, 4012, 4540, 5015, 5270, 5487, 6018, 6324, 6810, 7037, 7316, 7718, 7905, 9145, 10030, 10540, 10974, 11577, 12036, 13393, 13620, 14074, 15045, 15436, 15810, 18290, 19295, 20060, 21111, 21948, 23154, 26786, 27435, 28148, 30090, 31093, 31620, 35185, 36580, 38590, 40179, 42222, 46308, 53572, 54870, 57885, 60180, 62186, 66965, 70370, 77180, 80358, 84444, 93279, 105555, 109740, 115770, 119629, 124372, 133930, 140740, 155465, 160716, 186558, 200895, 211110, 227681, 231540, 239258, 267860, 310930, 358887, 373116, 401790, 415183, 422220, 455362, 466395, 478516, 598145, 621860, 683043, 717774, 803580, 830366, 910724, 932790, 1138405, 1196290, 1245549, 1366086, 1435548, 1660732, 1794435, 1865580, 2075915, 2276810, 2392580, 2491098, 2732172, 3415215, 3588870, 4151830, 4553620, 4982196, 6227745, 6830430, 7058111, 7177740, 8303660, 12455490, 13660860, 14116222, 21174333, 24910980, 28232444, 35290555, 42348666, 70581110, 84697332, 105871665, 141162220, 211743330, 423486660]

約数ペア:

[(1, 423486660), (2, 211743330), (3, 141162220), (4, 105871665), (5, 84697332), (6, 70581110), (10, 42348666), (12, 35290555), (15, 28232444), (17, 24910980), (20, 21174333), (30, 14116222), (31, 13660860), (34, 12455490), (51, 8303660), (59, 7177740), (60, 7058111), (62, 6830430), (68, 6227745), (85, 4982196), (93, 4553620), (102, 4151830), (118, 3588870), (124, 3415215), (155, 2732172), (170, 2491098), (177, 2392580), (186, 2276810), (204, 2075915), (227, 1865580), (236, 1794435), (255, 1660732), (295, 1435548), (310, 1366086), (340, 1245549), (354, 1196290), (372, 1138405), (454, 932790), (465, 910724), (510, 830366), (527, 803580), (590, 717774), (620, 683043), (681, 621860), (708, 598145), (885, 478516), (908, 466395), (930, 455362), (1003, 422220), (1020, 415183), (1054, 401790), (1135, 373116), (1180, 358887), (1362, 310930), (1581, 267860), (1770, 239258), (1829, 231540), (1860, 227681), (2006, 211110), (2108, 200895), (2270, 186558), (2635, 160716), (2724, 155465), (3009, 140740), (3162, 133930), (3405, 124372), (3540, 119629), (3658, 115770), (3859, 109740), (4012, 105555), (4540, 93279), (5015, 84444), (5270, 80358), (5487, 77180), (6018, 70370), (6324, 66965), (6810, 62186), (7037, 60180), (7316, 57885), (7718, 54870), (7905, 53572), (9145, 46308), (10030, 42222), (10540, 40179), (10974, 38590), (11577, 36580), (12036, 35185), (13393, 31620), (13620, 31093), (14074, 30090), (15045, 28148), (15436, 27435), (15810, 26786), (18290, 23154), (19295, 21948), (20060, 21111)]