82515180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 269660160

約数和(自身を除く): 187144980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 109, 110, 111, 124, 132, 148, 155, 165, 185, 186, 218, 220, 222, 310, 327, 330, 341, 370, 372, 407, 436, 444, 465, 545, 555, 620, 654, 660, 682, 740, 814, 930, 1023, 1090, 1110, 1147, 1199, 1221, 1308, 1364, 1628, 1635, 1705, 1860, 2035, 2046, 2180, 2220, 2294, 2398, 2442, 3270, 3379, 3410, 3441, 3597, 4033, 4070, 4092, 4588, 4796, 4884, 5115, 5735, 5995, 6105, 6540, 6758, 6820, 6882, 7194, 8066, 8140, 10137, 10230, 11470, 11990, 12099, 12210, 12617, 13516, 13764, 14388, 16132, 16895, 17205, 17985, 20165, 20274, 20460, 22940, 23980, 24198, 24420, 25234, 33790, 34410, 35970, 37169, 37851, 40330, 40548, 44363, 48396, 50468, 50685, 60495, 63085, 67580, 68820, 71940, 74338, 75702, 80660, 88726, 101370, 111507, 120990, 125023, 126170, 133089, 148676, 151404, 177452, 185845, 189255, 202740, 221815, 223014, 241980, 250046, 252340, 266178, 371690, 375069, 378510, 443630, 446028, 500092, 532356, 557535, 625115, 665445, 743380, 750138, 757020, 887260, 1115070, 1250230, 1330890, 1375253, 1500276, 1875345, 2230140, 2500460, 2661780, 2750506, 3750690, 4125759, 5501012, 6876265, 7501380, 8251518, 13752530, 16503036, 20628795, 27505060, 41257590, 82515180]

約数ペア:

[(1, 82515180), (2, 41257590), (3, 27505060), (4, 20628795), (5, 16503036), (6, 13752530), (10, 8251518), (11, 7501380), (12, 6876265), (15, 5501012), (20, 4125759), (22, 3750690), (30, 2750506), (31, 2661780), (33, 2500460), (37, 2230140), (44, 1875345), (55, 1500276), (60, 1375253), (62, 1330890), (66, 1250230), (74, 1115070), (93, 887260), (109, 757020), (110, 750138), (111, 743380), (124, 665445), (132, 625115), (148, 557535), (155, 532356), (165, 500092), (185, 446028), (186, 443630), (218, 378510), (220, 375069), (222, 371690), (310, 266178), (327, 252340), (330, 250046), (341, 241980), (370, 223014), (372, 221815), (407, 202740), (436, 189255), (444, 185845), (465, 177452), (545, 151404), (555, 148676), (620, 133089), (654, 126170), (660, 125023), (682, 120990), (740, 111507), (814, 101370), (930, 88726), (1023, 80660), (1090, 75702), (1110, 74338), (1147, 71940), (1199, 68820), (1221, 67580), (1308, 63085), (1364, 60495), (1628, 50685), (1635, 50468), (1705, 48396), (1860, 44363), (2035, 40548), (2046, 40330), (2180, 37851), (2220, 37169), (2294, 35970), (2398, 34410), (2442, 33790), (3270, 25234), (3379, 24420), (3410, 24198), (3441, 23980), (3597, 22940), (4033, 20460), (4070, 20274), (4092, 20165), (4588, 17985), (4796, 17205), (4884, 16895), (5115, 16132), (5735, 14388), (5995, 13764), (6105, 13516), (6540, 12617), (6758, 12210), (6820, 12099), (6882, 11990), (7194, 11470), (8066, 10230), (8140, 10137)]