538595460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 1830984960

約数和(自身を除く): 1292389500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 90, 108, 117, 130, 135, 146, 156, 180, 195, 219, 234, 260, 270, 292, 351, 365, 390, 438, 468, 540, 585, 657, 702, 730, 780, 876, 949, 1051, 1095, 1170, 1314, 1404, 1460, 1755, 1898, 1971, 2102, 2190, 2340, 2628, 2847, 3153, 3285, 3510, 3796, 3942, 4204, 4380, 4745, 5255, 5694, 6306, 6570, 7020, 7884, 8541, 9459, 9490, 9855, 10510, 11388, 12612, 13140, 13663, 14235, 15765, 17082, 18918, 18980, 19710, 21020, 25623, 27326, 28377, 28470, 31530, 34164, 37836, 39420, 40989, 42705, 47295, 51246, 54652, 56754, 56940, 63060, 68315, 76723, 81978, 85410, 94590, 102492, 113508, 122967, 128115, 136630, 141885, 153446, 163956, 170820, 189180, 204945, 230169, 245934, 256230, 273260, 283770, 306892, 368901, 383615, 409890, 460338, 491868, 512460, 567540, 614835, 690507, 737802, 767230, 819780, 920676, 997399, 1150845, 1229670, 1381014, 1475604, 1534460, 1844505, 1994798, 2071521, 2301690, 2459340, 2762028, 2992197, 3452535, 3689010, 3989596, 4143042, 4603380, 4986995, 5984394, 6905070, 7378020, 8286084, 8976591, 9973990, 10357605, 11968788, 13810140, 14960985, 17953182, 19947980, 20715210, 26929773, 29921970, 35906364, 41430420, 44882955, 53859546, 59843940, 89765910, 107719092, 134648865, 179531820, 269297730, 538595460]

約数ペア:

[(1, 538595460), (2, 269297730), (3, 179531820), (4, 134648865), (5, 107719092), (6, 89765910), (9, 59843940), (10, 53859546), (12, 44882955), (13, 41430420), (15, 35906364), (18, 29921970), (20, 26929773), (26, 20715210), (27, 19947980), (30, 17953182), (36, 14960985), (39, 13810140), (45, 11968788), (52, 10357605), (54, 9973990), (60, 8976591), (65, 8286084), (73, 7378020), (78, 6905070), (90, 5984394), (108, 4986995), (117, 4603380), (130, 4143042), (135, 3989596), (146, 3689010), (156, 3452535), (180, 2992197), (195, 2762028), (219, 2459340), (234, 2301690), (260, 2071521), (270, 1994798), (292, 1844505), (351, 1534460), (365, 1475604), (390, 1381014), (438, 1229670), (468, 1150845), (540, 997399), (585, 920676), (657, 819780), (702, 767230), (730, 737802), (780, 690507), (876, 614835), (949, 567540), (1051, 512460), (1095, 491868), (1170, 460338), (1314, 409890), (1404, 383615), (1460, 368901), (1755, 306892), (1898, 283770), (1971, 273260), (2102, 256230), (2190, 245934), (2340, 230169), (2628, 204945), (2847, 189180), (3153, 170820), (3285, 163956), (3510, 153446), (3796, 141885), (3942, 136630), (4204, 128115), (4380, 122967), (4745, 113508), (5255, 102492), (5694, 94590), (6306, 85410), (6570, 81978), (7020, 76723), (7884, 68315), (8541, 63060), (9459, 56940), (9490, 56754), (9855, 54652), (10510, 51246), (11388, 47295), (12612, 42705), (13140, 40989), (13663, 39420), (14235, 37836), (15765, 34164), (17082, 31530), (18918, 28470), (18980, 28377), (19710, 27326), (21020, 25623)]