82151550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 253317120

約数和(自身を除く): 171165570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 31, 39, 45, 50, 54, 62, 65, 75, 78, 90, 93, 117, 130, 135, 150, 151, 155, 186, 195, 225, 234, 270, 279, 302, 310, 325, 351, 390, 403, 450, 453, 465, 558, 585, 650, 675, 702, 755, 775, 806, 837, 906, 930, 975, 1170, 1209, 1350, 1359, 1395, 1510, 1550, 1674, 1755, 1950, 1963, 2015, 2265, 2325, 2418, 2718, 2790, 2925, 3510, 3627, 3775, 3926, 4030, 4077, 4185, 4530, 4650, 4681, 5850, 5889, 6045, 6795, 6975, 7254, 7550, 8154, 8370, 8775, 9362, 9815, 10075, 10881, 11325, 11778, 12090, 13590, 13950, 14043, 17550, 17667, 18135, 19630, 20150, 20385, 20925, 21762, 22650, 23405, 28086, 29445, 30225, 33975, 35334, 36270, 40770, 41850, 42129, 46810, 49075, 53001, 54405, 58890, 60450, 60853, 67950, 70215, 84258, 88335, 90675, 98150, 101925, 106002, 108810, 117025, 121706, 126387, 140430, 147225, 176670, 181350, 182559, 203850, 210645, 234050, 252774, 265005, 272025, 294450, 304265, 351075, 365118, 421290, 441675, 530010, 544050, 547677, 608530, 631935, 702150, 883350, 912795, 1053225, 1095354, 1263870, 1325025, 1521325, 1643031, 1825590, 2106450, 2650050, 2738385, 3042650, 3159675, 3286062, 4563975, 5476770, 6319350, 8215155, 9127950, 13691925, 16430310, 27383850, 41075775, 82151550]

約数ペア:

[(1, 82151550), (2, 41075775), (3, 27383850), (5, 16430310), (6, 13691925), (9, 9127950), (10, 8215155), (13, 6319350), (15, 5476770), (18, 4563975), (25, 3286062), (26, 3159675), (27, 3042650), (30, 2738385), (31, 2650050), (39, 2106450), (45, 1825590), (50, 1643031), (54, 1521325), (62, 1325025), (65, 1263870), (75, 1095354), (78, 1053225), (90, 912795), (93, 883350), (117, 702150), (130, 631935), (135, 608530), (150, 547677), (151, 544050), (155, 530010), (186, 441675), (195, 421290), (225, 365118), (234, 351075), (270, 304265), (279, 294450), (302, 272025), (310, 265005), (325, 252774), (351, 234050), (390, 210645), (403, 203850), (450, 182559), (453, 181350), (465, 176670), (558, 147225), (585, 140430), (650, 126387), (675, 121706), (702, 117025), (755, 108810), (775, 106002), (806, 101925), (837, 98150), (906, 90675), (930, 88335), (975, 84258), (1170, 70215), (1209, 67950), (1350, 60853), (1359, 60450), (1395, 58890), (1510, 54405), (1550, 53001), (1674, 49075), (1755, 46810), (1950, 42129), (1963, 41850), (2015, 40770), (2265, 36270), (2325, 35334), (2418, 33975), (2718, 30225), (2790, 29445), (2925, 28086), (3510, 23405), (3627, 22650), (3775, 21762), (3926, 20925), (4030, 20385), (4077, 20150), (4185, 19630), (4530, 18135), (4650, 17667), (4681, 17550), (5850, 14043), (5889, 13950), (6045, 13590), (6795, 12090), (6975, 11778), (7254, 11325), (7550, 10881), (8154, 10075), (8370, 9815), (8775, 9362)]