312909300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31607}}^1$

素因数の和:31638

約数の個数: 108

約数和(自身を含む): 1069994016

約数和(自身を除く): 757084716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 9900, 31607, 63214, 94821, 126428, 158035, 189642, 284463, 316070, 347677, 379284, 474105, 568926, 632140, 695354, 790175, 948210, 1043031, 1137852, 1390708, 1422315, 1580350, 1738385, 1896420, 2086062, 2370525, 2844630, 3129093, 3160700, 3476770, 4172124, 4741050, 5215155, 5689260, 6258186, 6953540, 7111575, 8691925, 9482100, 10430310, 12516372, 14223150, 15645465, 17383850, 20860620, 26075775, 28446300, 31290930, 34767700, 52151550, 62581860, 78227325, 104303100, 156454650, 312909300]

約数ペア:

[(1, 312909300), (2, 156454650), (3, 104303100), (4, 78227325), (5, 62581860), (6, 52151550), (9, 34767700), (10, 31290930), (11, 28446300), (12, 26075775), (15, 20860620), (18, 17383850), (20, 15645465), (22, 14223150), (25, 12516372), (30, 10430310), (33, 9482100), (36, 8691925), (44, 7111575), (45, 6953540), (50, 6258186), (55, 5689260), (60, 5215155), (66, 4741050), (75, 4172124), (90, 3476770), (99, 3160700), (100, 3129093), (110, 2844630), (132, 2370525), (150, 2086062), (165, 1896420), (180, 1738385), (198, 1580350), (220, 1422315), (225, 1390708), (275, 1137852), (300, 1043031), (330, 948210), (396, 790175), (450, 695354), (495, 632140), (550, 568926), (660, 474105), (825, 379284), (900, 347677), (990, 316070), (1100, 284463), (1650, 189642), (1980, 158035), (2475, 126428), (3300, 94821), (4950, 63214), (9900, 31607)]