284073660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1764

約数の個数: 144

約数和(自身を含む): 941251584

約数和(自身を除く): 657177924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1663, 1898, 2190, 2340, 2628, 2847, 3285, 3326, 3796, 4380, 4745, 4989, 5694, 6570, 6652, 8315, 8541, 9490, 9978, 11388, 13140, 14235, 14967, 16630, 17082, 18980, 19956, 21619, 24945, 28470, 29934, 33260, 34164, 42705, 43238, 49890, 56940, 59868, 64857, 74835, 85410, 86476, 99780, 108095, 121399, 129714, 149670, 170820, 194571, 216190, 242798, 259428, 299340, 324285, 364197, 389142, 432380, 485596, 606995, 648570, 728394, 778284, 972855, 1092591, 1213990, 1297140, 1456788, 1578187, 1820985, 1945710, 2185182, 2427980, 3156374, 3641970, 3891420, 4370364, 4734561, 5462955, 6312748, 7283940, 7890935, 9469122, 10925910, 14203683, 15781870, 18938244, 21851820, 23672805, 28407366, 31563740, 47345610, 56814732, 71018415, 94691220, 142036830, 284073660]

約数ペア:

[(1, 284073660), (2, 142036830), (3, 94691220), (4, 71018415), (5, 56814732), (6, 47345610), (9, 31563740), (10, 28407366), (12, 23672805), (13, 21851820), (15, 18938244), (18, 15781870), (20, 14203683), (26, 10925910), (30, 9469122), (36, 7890935), (39, 7283940), (45, 6312748), (52, 5462955), (60, 4734561), (65, 4370364), (73, 3891420), (78, 3641970), (90, 3156374), (117, 2427980), (130, 2185182), (146, 1945710), (156, 1820985), (180, 1578187), (195, 1456788), (219, 1297140), (234, 1213990), (260, 1092591), (292, 972855), (365, 778284), (390, 728394), (438, 648570), (468, 606995), (585, 485596), (657, 432380), (730, 389142), (780, 364197), (876, 324285), (949, 299340), (1095, 259428), (1170, 242798), (1314, 216190), (1460, 194571), (1663, 170820), (1898, 149670), (2190, 129714), (2340, 121399), (2628, 108095), (2847, 99780), (3285, 86476), (3326, 85410), (3796, 74835), (4380, 64857), (4745, 59868), (4989, 56940), (5694, 49890), (6570, 43238), (6652, 42705), (8315, 34164), (8541, 33260), (9490, 29934), (9978, 28470), (11388, 24945), (13140, 21619), (14235, 19956), (14967, 18980), (16630, 17082)]