9904500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 32707584

約数和(自身を除く): 22803084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 71, 75, 90, 93, 100, 124, 125, 142, 150, 155, 180, 186, 213, 225, 250, 279, 284, 300, 310, 355, 372, 375, 426, 450, 465, 500, 558, 620, 639, 710, 750, 775, 852, 900, 930, 1065, 1116, 1125, 1278, 1395, 1420, 1500, 1550, 1775, 1860, 2130, 2201, 2250, 2325, 2556, 2790, 3100, 3195, 3550, 3875, 4260, 4402, 4500, 4650, 5325, 5580, 6390, 6603, 6975, 7100, 7750, 8804, 8875, 9300, 10650, 11005, 11625, 12780, 13206, 13950, 15500, 15975, 17750, 19809, 21300, 22010, 23250, 26412, 26625, 27900, 31950, 33015, 34875, 35500, 39618, 44020, 46500, 53250, 55025, 63900, 66030, 69750, 79236, 79875, 99045, 106500, 110050, 132060, 139500, 159750, 165075, 198090, 220100, 275125, 319500, 330150, 396180, 495225, 550250, 660300, 825375, 990450, 1100500, 1650750, 1980900, 2476125, 3301500, 4952250, 9904500]

約数ペア:

[(1, 9904500), (2, 4952250), (3, 3301500), (4, 2476125), (5, 1980900), (6, 1650750), (9, 1100500), (10, 990450), (12, 825375), (15, 660300), (18, 550250), (20, 495225), (25, 396180), (30, 330150), (31, 319500), (36, 275125), (45, 220100), (50, 198090), (60, 165075), (62, 159750), (71, 139500), (75, 132060), (90, 110050), (93, 106500), (100, 99045), (124, 79875), (125, 79236), (142, 69750), (150, 66030), (155, 63900), (180, 55025), (186, 53250), (213, 46500), (225, 44020), (250, 39618), (279, 35500), (284, 34875), (300, 33015), (310, 31950), (355, 27900), (372, 26625), (375, 26412), (426, 23250), (450, 22010), (465, 21300), (500, 19809), (558, 17750), (620, 15975), (639, 15500), (710, 13950), (750, 13206), (775, 12780), (852, 11625), (900, 11005), (930, 10650), (1065, 9300), (1116, 8875), (1125, 8804), (1278, 7750), (1395, 7100), (1420, 6975), (1500, 6603), (1550, 6390), (1775, 5580), (1860, 5325), (2130, 4650), (2201, 4500), (2250, 4402), (2325, 4260), (2556, 3875), (2790, 3550), (3100, 3195)]