310796700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 969271296

約数和(自身を除く): 658474596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 460, 465, 575, 620, 690, 713, 775, 930, 1150, 1380, 1426, 1453, 1550, 1725, 1860, 2139, 2300, 2325, 2852, 2906, 3100, 3450, 3565, 4278, 4359, 4650, 5812, 6900, 7130, 7265, 8556, 8718, 9300, 10695, 14260, 14530, 17436, 17825, 21390, 21795, 29060, 33419, 35650, 36325, 42780, 43590, 45043, 53475, 66838, 71300, 72650, 87180, 90086, 100257, 106950, 108975, 133676, 135129, 145300, 167095, 180172, 200514, 213900, 217950, 225215, 270258, 334190, 401028, 435900, 450430, 501285, 540516, 668380, 675645, 835475, 900860, 1002570, 1035989, 1126075, 1351290, 1670950, 2005140, 2071978, 2252150, 2506425, 2702580, 3107967, 3341900, 3378225, 4143956, 4504300, 5012850, 5179945, 6215934, 6756450, 10025700, 10359890, 12431868, 13512900, 15539835, 20719780, 25899725, 31079670, 51799450, 62159340, 77699175, 103598900, 155398350, 310796700]

約数ペア:

[(1, 310796700), (2, 155398350), (3, 103598900), (4, 77699175), (5, 62159340), (6, 51799450), (10, 31079670), (12, 25899725), (15, 20719780), (20, 15539835), (23, 13512900), (25, 12431868), (30, 10359890), (31, 10025700), (46, 6756450), (50, 6215934), (60, 5179945), (62, 5012850), (69, 4504300), (75, 4143956), (92, 3378225), (93, 3341900), (100, 3107967), (115, 2702580), (124, 2506425), (138, 2252150), (150, 2071978), (155, 2005140), (186, 1670950), (230, 1351290), (276, 1126075), (300, 1035989), (310, 1002570), (345, 900860), (372, 835475), (460, 675645), (465, 668380), (575, 540516), (620, 501285), (690, 450430), (713, 435900), (775, 401028), (930, 334190), (1150, 270258), (1380, 225215), (1426, 217950), (1453, 213900), (1550, 200514), (1725, 180172), (1860, 167095), (2139, 145300), (2300, 135129), (2325, 133676), (2852, 108975), (2906, 106950), (3100, 100257), (3450, 90086), (3565, 87180), (4278, 72650), (4359, 71300), (4650, 66838), (5812, 53475), (6900, 45043), (7130, 43590), (7265, 42780), (8556, 36325), (8718, 35650), (9300, 33419), (10695, 29060), (14260, 21795), (14530, 21390), (17436, 17825)]