48495000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 160

約数和(自身を含む): 156887280

約数和(自身を除く): 108392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 61, 75, 100, 106, 120, 122, 125, 150, 159, 183, 200, 212, 244, 250, 265, 300, 305, 318, 366, 375, 424, 488, 500, 530, 600, 610, 625, 636, 732, 750, 795, 915, 1000, 1060, 1220, 1250, 1272, 1325, 1464, 1500, 1525, 1590, 1830, 1875, 2120, 2440, 2500, 2650, 3000, 3050, 3180, 3233, 3660, 3750, 3975, 4575, 5000, 5300, 6100, 6360, 6466, 6625, 7320, 7500, 7625, 7950, 9150, 9699, 10600, 12200, 12932, 13250, 15000, 15250, 15900, 16165, 18300, 19398, 19875, 22875, 25864, 26500, 30500, 31800, 32330, 33125, 36600, 38125, 38796, 39750, 45750, 48495, 53000, 61000, 64660, 66250, 76250, 77592, 79500, 80825, 91500, 96990, 99375, 114375, 129320, 132500, 152500, 159000, 161650, 183000, 193980, 198750, 228750, 242475, 265000, 305000, 323300, 387960, 397500, 404125, 457500, 484950, 646600, 795000, 808250, 915000, 969900, 1212375, 1616500, 1939800, 2020625, 2424750, 3233000, 4041250, 4849500, 6061875, 8082500, 9699000, 12123750, 16165000, 24247500, 48495000]

約数ペア:

[(1, 48495000), (2, 24247500), (3, 16165000), (4, 12123750), (5, 9699000), (6, 8082500), (8, 6061875), (10, 4849500), (12, 4041250), (15, 3233000), (20, 2424750), (24, 2020625), (25, 1939800), (30, 1616500), (40, 1212375), (50, 969900), (53, 915000), (60, 808250), (61, 795000), (75, 646600), (100, 484950), (106, 457500), (120, 404125), (122, 397500), (125, 387960), (150, 323300), (159, 305000), (183, 265000), (200, 242475), (212, 228750), (244, 198750), (250, 193980), (265, 183000), (300, 161650), (305, 159000), (318, 152500), (366, 132500), (375, 129320), (424, 114375), (488, 99375), (500, 96990), (530, 91500), (600, 80825), (610, 79500), (625, 77592), (636, 76250), (732, 66250), (750, 64660), (795, 61000), (915, 53000), (1000, 48495), (1060, 45750), (1220, 39750), (1250, 38796), (1272, 38125), (1325, 36600), (1464, 33125), (1500, 32330), (1525, 31800), (1590, 30500), (1830, 26500), (1875, 25864), (2120, 22875), (2440, 19875), (2500, 19398), (2650, 18300), (3000, 16165), (3050, 15900), (3180, 15250), (3233, 15000), (3660, 13250), (3750, 12932), (3975, 12200), (4575, 10600), (5000, 9699), (5300, 9150), (6100, 7950), (6360, 7625), (6466, 7500), (6625, 7320)]