312817050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7677

約数の個数: 144

約数和(自身を含む): 1034517120

約数和(自身を除く): 721700070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5850, 6825, 7639, 8190, 13650, 15278, 20475, 22917, 38195, 40950, 45834, 53473, 68751, 76390, 99307, 106946, 114585, 137502, 160419, 190975, 198614, 229170, 267365, 297921, 320838, 343755, 381950, 481257, 496535, 534730, 572925, 595842, 687510, 695149, 802095, 893763, 962514, 993070, 1145850, 1336825, 1390298, 1489605, 1604190, 1718775, 1787526, 2085447, 2406285, 2482675, 2673650, 2979210, 3437550, 3475745, 4010475, 4170894, 4468815, 4812570, 4965350, 6256341, 6951490, 7448025, 8020950, 8937630, 10427235, 12031425, 12512682, 14896050, 17378725, 20854470, 22344075, 24062850, 31281705, 34757450, 44688150, 52136175, 62563410, 104272350, 156408525, 312817050]

約数ペア:

[(1, 312817050), (2, 156408525), (3, 104272350), (5, 62563410), (6, 52136175), (7, 44688150), (9, 34757450), (10, 31281705), (13, 24062850), (14, 22344075), (15, 20854470), (18, 17378725), (21, 14896050), (25, 12512682), (26, 12031425), (30, 10427235), (35, 8937630), (39, 8020950), (42, 7448025), (45, 6951490), (50, 6256341), (63, 4965350), (65, 4812570), (70, 4468815), (75, 4170894), (78, 4010475), (90, 3475745), (91, 3437550), (105, 2979210), (117, 2673650), (126, 2482675), (130, 2406285), (150, 2085447), (175, 1787526), (182, 1718775), (195, 1604190), (210, 1489605), (225, 1390298), (234, 1336825), (273, 1145850), (315, 993070), (325, 962514), (350, 893763), (390, 802095), (450, 695149), (455, 687510), (525, 595842), (546, 572925), (585, 534730), (630, 496535), (650, 481257), (819, 381950), (910, 343755), (975, 320838), (1050, 297921), (1170, 267365), (1365, 229170), (1575, 198614), (1638, 190975), (1950, 160419), (2275, 137502), (2730, 114585), (2925, 106946), (3150, 99307), (4095, 76390), (4550, 68751), (5850, 53473), (6825, 45834), (7639, 40950), (8190, 38195), (13650, 22917), (15278, 20475)]