41878980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 149333184

約数和(自身を除く): 107454204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1627, 1716, 1980, 2145, 2340, 2574, 2860, 3254, 4290, 4881, 5148, 6435, 6508, 8135, 8580, 9762, 12870, 14643, 16270, 17897, 19524, 21151, 24405, 25740, 29286, 32540, 35794, 42302, 48810, 53691, 58572, 63453, 71588, 73215, 84604, 89485, 97620, 105755, 107382, 126906, 146430, 161073, 178970, 190359, 211510, 214764, 232661, 253812, 268455, 292860, 317265, 322146, 357940, 380718, 423020, 465322, 536910, 634530, 644292, 697983, 761436, 805365, 930644, 951795, 1073820, 1163305, 1269060, 1395966, 1610730, 1903590, 2093949, 2326610, 2791932, 3221460, 3489915, 3807180, 4187898, 4653220, 6979830, 8375796, 10469745, 13959660, 20939490, 41878980]

約数ペア:

[(1, 41878980), (2, 20939490), (3, 13959660), (4, 10469745), (5, 8375796), (6, 6979830), (9, 4653220), (10, 4187898), (11, 3807180), (12, 3489915), (13, 3221460), (15, 2791932), (18, 2326610), (20, 2093949), (22, 1903590), (26, 1610730), (30, 1395966), (33, 1269060), (36, 1163305), (39, 1073820), (44, 951795), (45, 930644), (52, 805365), (55, 761436), (60, 697983), (65, 644292), (66, 634530), (78, 536910), (90, 465322), (99, 423020), (110, 380718), (117, 357940), (130, 322146), (132, 317265), (143, 292860), (156, 268455), (165, 253812), (180, 232661), (195, 214764), (198, 211510), (220, 190359), (234, 178970), (260, 161073), (286, 146430), (330, 126906), (390, 107382), (396, 105755), (429, 97620), (468, 89485), (495, 84604), (572, 73215), (585, 71588), (660, 63453), (715, 58572), (780, 53691), (858, 48810), (990, 42302), (1170, 35794), (1287, 32540), (1430, 29286), (1627, 25740), (1716, 24405), (1980, 21151), (2145, 19524), (2340, 17897), (2574, 16270), (2860, 14643), (3254, 12870), (4290, 9762), (4881, 8580), (5148, 8135), (6435, 6508)]