15063750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 44348304

約数和(自身を除く): 29284554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 103, 117, 125, 130, 150, 195, 206, 225, 234, 250, 309, 325, 375, 390, 450, 515, 585, 618, 625, 650, 750, 927, 975, 1030, 1125, 1170, 1250, 1339, 1545, 1625, 1854, 1875, 1950, 2250, 2575, 2678, 2925, 3090, 3250, 3750, 4017, 4635, 4875, 5150, 5625, 5850, 6695, 7725, 8034, 8125, 9270, 9750, 11250, 12051, 12875, 13390, 14625, 15450, 16250, 20085, 23175, 24102, 24375, 25750, 29250, 33475, 38625, 40170, 46350, 48750, 60255, 64375, 66950, 73125, 77250, 100425, 115875, 120510, 128750, 146250, 167375, 193125, 200850, 231750, 301275, 334750, 386250, 502125, 579375, 602550, 836875, 1004250, 1158750, 1506375, 1673750, 2510625, 3012750, 5021250, 7531875, 15063750]

約数ペア:

[(1, 15063750), (2, 7531875), (3, 5021250), (5, 3012750), (6, 2510625), (9, 1673750), (10, 1506375), (13, 1158750), (15, 1004250), (18, 836875), (25, 602550), (26, 579375), (30, 502125), (39, 386250), (45, 334750), (50, 301275), (65, 231750), (75, 200850), (78, 193125), (90, 167375), (103, 146250), (117, 128750), (125, 120510), (130, 115875), (150, 100425), (195, 77250), (206, 73125), (225, 66950), (234, 64375), (250, 60255), (309, 48750), (325, 46350), (375, 40170), (390, 38625), (450, 33475), (515, 29250), (585, 25750), (618, 24375), (625, 24102), (650, 23175), (750, 20085), (927, 16250), (975, 15450), (1030, 14625), (1125, 13390), (1170, 12875), (1250, 12051), (1339, 11250), (1545, 9750), (1625, 9270), (1854, 8125), (1875, 8034), (1950, 7725), (2250, 6695), (2575, 5850), (2678, 5625), (2925, 5150), (3090, 4875), (3250, 4635), (3750, 4017)]