80932590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 231087168

約数和(自身を除く): 150154578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 53, 57, 90, 94, 95, 106, 114, 141, 159, 171, 190, 235, 265, 282, 285, 318, 342, 361, 423, 470, 477, 530, 570, 705, 722, 795, 846, 855, 893, 954, 1007, 1083, 1410, 1590, 1710, 1786, 1805, 2014, 2115, 2166, 2385, 2491, 2679, 3021, 3249, 3610, 4230, 4465, 4770, 4982, 5035, 5358, 5415, 6042, 6498, 7473, 8037, 8930, 9063, 10070, 10830, 12455, 13395, 14946, 15105, 16074, 16245, 16967, 18126, 19133, 22419, 24910, 26790, 30210, 32490, 33934, 37365, 38266, 40185, 44838, 45315, 47329, 50901, 57399, 74730, 80370, 84835, 90630, 94658, 95665, 101802, 112095, 114798, 141987, 152703, 169670, 172197, 191330, 224190, 236645, 254505, 283974, 286995, 305406, 344394, 425961, 473290, 509010, 573990, 709935, 763515, 851922, 860985, 899251, 1419870, 1527030, 1721970, 1798502, 2129805, 2697753, 4259610, 4496255, 5395506, 8093259, 8992510, 13488765, 16186518, 26977530, 40466295, 80932590]

約数ペア:

[(1, 80932590), (2, 40466295), (3, 26977530), (5, 16186518), (6, 13488765), (9, 8992510), (10, 8093259), (15, 5395506), (18, 4496255), (19, 4259610), (30, 2697753), (38, 2129805), (45, 1798502), (47, 1721970), (53, 1527030), (57, 1419870), (90, 899251), (94, 860985), (95, 851922), (106, 763515), (114, 709935), (141, 573990), (159, 509010), (171, 473290), (190, 425961), (235, 344394), (265, 305406), (282, 286995), (285, 283974), (318, 254505), (342, 236645), (361, 224190), (423, 191330), (470, 172197), (477, 169670), (530, 152703), (570, 141987), (705, 114798), (722, 112095), (795, 101802), (846, 95665), (855, 94658), (893, 90630), (954, 84835), (1007, 80370), (1083, 74730), (1410, 57399), (1590, 50901), (1710, 47329), (1786, 45315), (1805, 44838), (2014, 40185), (2115, 38266), (2166, 37365), (2385, 33934), (2491, 32490), (2679, 30210), (3021, 26790), (3249, 24910), (3610, 22419), (4230, 19133), (4465, 18126), (4770, 16967), (4982, 16245), (5035, 16074), (5358, 15105), (5415, 14946), (6042, 13395), (6498, 12455), (7473, 10830), (8037, 10070), (8930, 9063)]