1300650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 3749760

約数和(自身を除く): 2449110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 29, 30, 39, 46, 50, 58, 65, 69, 75, 78, 87, 115, 130, 138, 145, 150, 174, 195, 230, 290, 299, 325, 345, 377, 390, 435, 575, 598, 650, 667, 690, 725, 754, 870, 897, 975, 1131, 1150, 1334, 1450, 1495, 1725, 1794, 1885, 1950, 2001, 2175, 2262, 2990, 3335, 3450, 3770, 4002, 4350, 4485, 5655, 6670, 7475, 8671, 8970, 9425, 10005, 11310, 14950, 16675, 17342, 18850, 20010, 22425, 26013, 28275, 33350, 43355, 44850, 50025, 52026, 56550, 86710, 100050, 130065, 216775, 260130, 433550, 650325, 1300650]

約数ペア:

[(1, 1300650), (2, 650325), (3, 433550), (5, 260130), (6, 216775), (10, 130065), (13, 100050), (15, 86710), (23, 56550), (25, 52026), (26, 50025), (29, 44850), (30, 43355), (39, 33350), (46, 28275), (50, 26013), (58, 22425), (65, 20010), (69, 18850), (75, 17342), (78, 16675), (87, 14950), (115, 11310), (130, 10005), (138, 9425), (145, 8970), (150, 8671), (174, 7475), (195, 6670), (230, 5655), (290, 4485), (299, 4350), (325, 4002), (345, 3770), (377, 3450), (390, 3335), (435, 2990), (575, 2262), (598, 2175), (650, 2001), (667, 1950), (690, 1885), (725, 1794), (754, 1725), (870, 1495), (897, 1450), (975, 1334), (1131, 1150)]