65198250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 194987520

約数和(自身を除く): 129789270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 743, 750, 975, 1125, 1170, 1350, 1486, 1625, 1755, 1950, 2229, 2250, 2925, 3250, 3375, 3510, 3715, 4458, 4875, 5850, 6687, 6750, 7430, 8775, 9659, 9750, 11145, 13374, 14625, 17550, 18575, 19318, 20061, 22290, 28977, 29250, 33435, 37150, 40122, 43875, 48295, 55725, 57954, 66870, 86931, 87750, 92875, 96590, 100305, 111450, 144885, 167175, 173862, 185750, 200610, 241475, 260793, 278625, 289770, 334350, 434655, 482950, 501525, 521586, 557250, 724425, 835875, 869310, 1003050, 1207375, 1303965, 1448850, 1671750, 2173275, 2414750, 2507625, 2607930, 3622125, 4346550, 5015250, 6519825, 7244250, 10866375, 13039650, 21732750, 32599125, 65198250]

約数ペア:

[(1, 65198250), (2, 32599125), (3, 21732750), (5, 13039650), (6, 10866375), (9, 7244250), (10, 6519825), (13, 5015250), (15, 4346550), (18, 3622125), (25, 2607930), (26, 2507625), (27, 2414750), (30, 2173275), (39, 1671750), (45, 1448850), (50, 1303965), (54, 1207375), (65, 1003050), (75, 869310), (78, 835875), (90, 724425), (117, 557250), (125, 521586), (130, 501525), (135, 482950), (150, 434655), (195, 334350), (225, 289770), (234, 278625), (250, 260793), (270, 241475), (325, 200610), (351, 185750), (375, 173862), (390, 167175), (450, 144885), (585, 111450), (650, 100305), (675, 96590), (702, 92875), (743, 87750), (750, 86931), (975, 66870), (1125, 57954), (1170, 55725), (1350, 48295), (1486, 43875), (1625, 40122), (1755, 37150), (1950, 33435), (2229, 29250), (2250, 28977), (2925, 22290), (3250, 20061), (3375, 19318), (3510, 18575), (3715, 17550), (4458, 14625), (4875, 13374), (5850, 11145), (6687, 9750), (6750, 9659), (7430, 8775)]