48387300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 158948160

約数和(自身を除く): 110560860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 653, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1306, 1425, 1482, 1900, 1950, 1959, 2470, 2612, 2850, 2964, 3265, 3705, 3900, 3918, 4940, 5700, 6175, 6530, 7410, 7836, 8489, 9795, 12350, 12407, 13060, 14820, 16325, 16978, 18525, 19590, 24700, 24814, 25467, 32650, 33956, 37050, 37221, 39180, 42445, 48975, 49628, 50934, 62035, 65300, 74100, 74442, 84890, 97950, 101868, 124070, 127335, 148884, 161291, 169780, 186105, 195900, 212225, 248140, 254670, 310175, 322582, 372210, 424450, 483873, 509340, 620350, 636675, 645164, 744420, 806455, 848900, 930525, 967746, 1240700, 1273350, 1612910, 1861050, 1935492, 2419365, 2546700, 3225820, 3722100, 4032275, 4838730, 8064550, 9677460, 12096825, 16129100, 24193650, 48387300]

約数ペア:

[(1, 48387300), (2, 24193650), (3, 16129100), (4, 12096825), (5, 9677460), (6, 8064550), (10, 4838730), (12, 4032275), (13, 3722100), (15, 3225820), (19, 2546700), (20, 2419365), (25, 1935492), (26, 1861050), (30, 1612910), (38, 1273350), (39, 1240700), (50, 967746), (52, 930525), (57, 848900), (60, 806455), (65, 744420), (75, 645164), (76, 636675), (78, 620350), (95, 509340), (100, 483873), (114, 424450), (130, 372210), (150, 322582), (156, 310175), (190, 254670), (195, 248140), (228, 212225), (247, 195900), (260, 186105), (285, 169780), (300, 161291), (325, 148884), (380, 127335), (390, 124070), (475, 101868), (494, 97950), (570, 84890), (650, 74442), (653, 74100), (741, 65300), (780, 62035), (950, 50934), (975, 49628), (988, 48975), (1140, 42445), (1235, 39180), (1300, 37221), (1306, 37050), (1425, 33956), (1482, 32650), (1900, 25467), (1950, 24814), (1959, 24700), (2470, 19590), (2612, 18525), (2850, 16978), (2964, 16325), (3265, 14820), (3705, 13060), (3900, 12407), (3918, 12350), (4940, 9795), (5700, 8489), (6175, 7836), (6530, 7410)]