69221250

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 220429440

約数和(自身を除く): 151208190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 125, 126, 135, 150, 175, 189, 210, 225, 250, 270, 293, 315, 350, 375, 378, 450, 525, 586, 625, 630, 675, 750, 875, 879, 945, 1050, 1125, 1250, 1350, 1465, 1575, 1750, 1758, 1875, 1890, 2051, 2250, 2625, 2637, 2930, 3150, 3375, 3750, 4102, 4375, 4395, 4725, 5250, 5274, 5625, 6153, 6750, 7325, 7875, 7911, 8750, 8790, 9450, 10255, 11250, 12306, 13125, 13185, 14650, 15750, 15822, 16875, 18459, 20510, 21975, 23625, 26250, 26370, 30765, 33750, 36625, 36918, 39375, 39555, 43950, 47250, 51275, 55377, 61530, 65925, 73250, 78750, 79110, 92295, 102550, 109875, 110754, 118125, 131850, 153825, 183125, 184590, 197775, 219750, 236250, 256375, 276885, 307650, 329625, 366250, 395550, 461475, 512750, 549375, 553770, 659250, 769125, 922950, 988875, 1098750, 1281875, 1384425, 1538250, 1648125, 1977750, 2307375, 2563750, 2768850, 3296250, 3845625, 4614750, 4944375, 6922125, 7691250, 9888750, 11536875, 13844250, 23073750, 34610625, 69221250]

約数ペア:

[(1, 69221250), (2, 34610625), (3, 23073750), (5, 13844250), (6, 11536875), (7, 9888750), (9, 7691250), (10, 6922125), (14, 4944375), (15, 4614750), (18, 3845625), (21, 3296250), (25, 2768850), (27, 2563750), (30, 2307375), (35, 1977750), (42, 1648125), (45, 1538250), (50, 1384425), (54, 1281875), (63, 1098750), (70, 988875), (75, 922950), (90, 769125), (105, 659250), (125, 553770), (126, 549375), (135, 512750), (150, 461475), (175, 395550), (189, 366250), (210, 329625), (225, 307650), (250, 276885), (270, 256375), (293, 236250), (315, 219750), (350, 197775), (375, 184590), (378, 183125), (450, 153825), (525, 131850), (586, 118125), (625, 110754), (630, 109875), (675, 102550), (750, 92295), (875, 79110), (879, 78750), (945, 73250), (1050, 65925), (1125, 61530), (1250, 55377), (1350, 51275), (1465, 47250), (1575, 43950), (1750, 39555), (1758, 39375), (1875, 36918), (1890, 36625), (2051, 33750), (2250, 30765), (2625, 26370), (2637, 26250), (2930, 23625), (3150, 21975), (3375, 20510), (3750, 18459), (4102, 16875), (4375, 15822), (4395, 15750), (4725, 14650), (5250, 13185), (5274, 13125), (5625, 12306), (6153, 11250), (6750, 10255), (7325, 9450), (7875, 8790), (7911, 8750)]