91922220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 303375072

約数和(自身を除く): 211452852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 163, 180, 195, 234, 241, 260, 326, 390, 468, 482, 489, 585, 652, 723, 780, 815, 964, 978, 1170, 1205, 1446, 1467, 1630, 1956, 2119, 2169, 2340, 2410, 2445, 2892, 2934, 3133, 3260, 3615, 4238, 4338, 4820, 4890, 5868, 6266, 6357, 7230, 7335, 8476, 8676, 9399, 9780, 10595, 10845, 12532, 12714, 14460, 14670, 15665, 18798, 19071, 21190, 21690, 25428, 28197, 29340, 31330, 31785, 37596, 38142, 39283, 42380, 43380, 46995, 56394, 62660, 63570, 76284, 78566, 93990, 95355, 112788, 117849, 127140, 140985, 157132, 187980, 190710, 196415, 235698, 281970, 353547, 381420, 392830, 471396, 510679, 563940, 589245, 707094, 785660, 1021358, 1178490, 1414188, 1532037, 1767735, 2042716, 2356980, 2553395, 3064074, 3535470, 4596111, 5106790, 6128148, 7070940, 7660185, 9192222, 10213580, 15320370, 18384444, 22980555, 30640740, 45961110, 91922220]

約数ペア:

[(1, 91922220), (2, 45961110), (3, 30640740), (4, 22980555), (5, 18384444), (6, 15320370), (9, 10213580), (10, 9192222), (12, 7660185), (13, 7070940), (15, 6128148), (18, 5106790), (20, 4596111), (26, 3535470), (30, 3064074), (36, 2553395), (39, 2356980), (45, 2042716), (52, 1767735), (60, 1532037), (65, 1414188), (78, 1178490), (90, 1021358), (117, 785660), (130, 707094), (156, 589245), (163, 563940), (180, 510679), (195, 471396), (234, 392830), (241, 381420), (260, 353547), (326, 281970), (390, 235698), (468, 196415), (482, 190710), (489, 187980), (585, 157132), (652, 140985), (723, 127140), (780, 117849), (815, 112788), (964, 95355), (978, 93990), (1170, 78566), (1205, 76284), (1446, 63570), (1467, 62660), (1630, 56394), (1956, 46995), (2119, 43380), (2169, 42380), (2340, 39283), (2410, 38142), (2445, 37596), (2892, 31785), (2934, 31330), (3133, 29340), (3260, 28197), (3615, 25428), (4238, 21690), (4338, 21190), (4820, 19071), (4890, 18798), (5868, 15665), (6266, 14670), (6357, 14460), (7230, 12714), (7335, 12532), (8476, 10845), (8676, 10595), (9399, 9780)]