73542540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 223856640

約数和(自身を除く): 150314100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2081, 2356, 2945, 3534, 4162, 5890, 6243, 7068, 8324, 8835, 10405, 11780, 12486, 17670, 20810, 24972, 31215, 35340, 39539, 41620, 62430, 64511, 79078, 118617, 124860, 129022, 158156, 193533, 197695, 237234, 258044, 322555, 387066, 395390, 474468, 593085, 645110, 774132, 790780, 967665, 1186170, 1225709, 1290220, 1935330, 2372340, 2451418, 3677127, 3870660, 4902836, 6128545, 7354254, 12257090, 14708508, 18385635, 24514180, 36771270, 73542540]

約数ペア:

[(1, 73542540), (2, 36771270), (3, 24514180), (4, 18385635), (5, 14708508), (6, 12257090), (10, 7354254), (12, 6128545), (15, 4902836), (19, 3870660), (20, 3677127), (30, 2451418), (31, 2372340), (38, 1935330), (57, 1290220), (60, 1225709), (62, 1186170), (76, 967665), (93, 790780), (95, 774132), (114, 645110), (124, 593085), (155, 474468), (186, 395390), (190, 387066), (228, 322555), (285, 258044), (310, 237234), (372, 197695), (380, 193533), (465, 158156), (570, 129022), (589, 124860), (620, 118617), (930, 79078), (1140, 64511), (1178, 62430), (1767, 41620), (1860, 39539), (2081, 35340), (2356, 31215), (2945, 24972), (3534, 20810), (4162, 17670), (5890, 12486), (6243, 11780), (7068, 10405), (8324, 8835)]