27383850

素因数分解:

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

素因数の和:213

約数の個数: 144

約数和(自身を含む): 82328064

約数和(自身を除く): 54944214

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 151, 155, 186, 195, 225, 234, 279, 302, 310, 325, 390, 403, 450, 453, 465, 558, 585, 650, 755, 775, 806, 906, 930, 975, 1170, 1209, 1359, 1395, 1510, 1550, 1950, 1963, 2015, 2265, 2325, 2418, 2718, 2790, 2925, 3627, 3775, 3926, 4030, 4530, 4650, 4681, 5850, 5889, 6045, 6795, 6975, 7254, 7550, 9362, 9815, 10075, 11325, 11778, 12090, 13590, 13950, 14043, 17667, 18135, 19630, 20150, 22650, 23405, 28086, 29445, 30225, 33975, 35334, 36270, 42129, 46810, 49075, 58890, 60450, 60853, 67950, 70215, 84258, 88335, 90675, 98150, 117025, 121706, 140430, 147225, 176670, 181350, 182559, 210645, 234050, 294450, 304265, 351075, 365118, 421290, 441675, 547677, 608530, 702150, 883350, 912795, 1053225, 1095354, 1521325, 1825590, 2106450, 2738385, 3042650, 4563975, 5476770, 9127950, 13691925, 27383850]

約数ペア:

[(1, 27383850), (2, 13691925), (3, 9127950), (5, 5476770), (6, 4563975), (9, 3042650), (10, 2738385), (13, 2106450), (15, 1825590), (18, 1521325), (25, 1095354), (26, 1053225), (30, 912795), (31, 883350), (39, 702150), (45, 608530), (50, 547677), (62, 441675), (65, 421290), (75, 365118), (78, 351075), (90, 304265), (93, 294450), (117, 234050), (130, 210645), (150, 182559), (151, 181350), (155, 176670), (186, 147225), (195, 140430), (225, 121706), (234, 117025), (279, 98150), (302, 90675), (310, 88335), (325, 84258), (390, 70215), (403, 67950), (450, 60853), (453, 60450), (465, 58890), (558, 49075), (585, 46810), (650, 42129), (755, 36270), (775, 35334), (806, 33975), (906, 30225), (930, 29445), (975, 28086), (1170, 23405), (1209, 22650), (1359, 20150), (1395, 19630), (1510, 18135), (1550, 17667), (1950, 14043), (1963, 13950), (2015, 13590), (2265, 12090), (2325, 11778), (2418, 11325), (2718, 10075), (2790, 9815), (2925, 9362), (3627, 7550), (3775, 7254), (3926, 6975), (4030, 6795), (4530, 6045), (4650, 5889), (4681, 5850)]