40302150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 115492608

約数和(自身を除く): 75190458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 262, 293, 350, 393, 525, 586, 655, 786, 879, 917, 1050, 1310, 1465, 1758, 1834, 1965, 2051, 2751, 2930, 3275, 3930, 4102, 4395, 4585, 5502, 6153, 6550, 7325, 8790, 9170, 9825, 10255, 12306, 13755, 14650, 19650, 20510, 21975, 22925, 27510, 30765, 38383, 43950, 45850, 51275, 61530, 68775, 76766, 102550, 115149, 137550, 153825, 191915, 230298, 268681, 307650, 383830, 537362, 575745, 806043, 959575, 1151490, 1343405, 1612086, 1919150, 2686810, 2878725, 4030215, 5757450, 6717025, 8060430, 13434050, 20151075, 40302150]

約数ペア:

[(1, 40302150), (2, 20151075), (3, 13434050), (5, 8060430), (6, 6717025), (7, 5757450), (10, 4030215), (14, 2878725), (15, 2686810), (21, 1919150), (25, 1612086), (30, 1343405), (35, 1151490), (42, 959575), (50, 806043), (70, 575745), (75, 537362), (105, 383830), (131, 307650), (150, 268681), (175, 230298), (210, 191915), (262, 153825), (293, 137550), (350, 115149), (393, 102550), (525, 76766), (586, 68775), (655, 61530), (786, 51275), (879, 45850), (917, 43950), (1050, 38383), (1310, 30765), (1465, 27510), (1758, 22925), (1834, 21975), (1965, 20510), (2051, 19650), (2751, 14650), (2930, 13755), (3275, 12306), (3930, 10255), (4102, 9825), (4395, 9170), (4585, 8790), (5502, 7325), (6153, 6550)]