30134000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 160

約数和(自身を含む): 83952960

約数和(自身を除く): 53818960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 61, 65, 76, 80, 95, 100, 104, 122, 125, 130, 152, 190, 200, 208, 244, 247, 250, 260, 304, 305, 325, 380, 400, 475, 488, 494, 500, 520, 610, 650, 760, 793, 950, 976, 988, 1000, 1040, 1159, 1220, 1235, 1300, 1520, 1525, 1586, 1625, 1900, 1976, 2000, 2318, 2375, 2440, 2470, 2600, 3050, 3172, 3250, 3800, 3952, 3965, 4636, 4750, 4880, 4940, 5200, 5795, 6100, 6175, 6344, 6500, 7600, 7625, 7930, 9272, 9500, 9880, 11590, 12200, 12350, 12688, 13000, 15067, 15250, 15860, 18544, 19000, 19760, 19825, 23180, 24400, 24700, 26000, 28975, 30134, 30500, 30875, 31720, 38000, 39650, 46360, 49400, 57950, 60268, 61000, 61750, 63440, 75335, 79300, 92720, 98800, 99125, 115900, 120536, 122000, 123500, 144875, 150670, 158600, 198250, 231800, 241072, 247000, 289750, 301340, 317200, 376675, 396500, 463600, 494000, 579500, 602680, 753350, 793000, 1159000, 1205360, 1506700, 1586000, 1883375, 2318000, 3013400, 3766750, 6026800, 7533500, 15067000, 30134000]

約数ペア:

[(1, 30134000), (2, 15067000), (4, 7533500), (5, 6026800), (8, 3766750), (10, 3013400), (13, 2318000), (16, 1883375), (19, 1586000), (20, 1506700), (25, 1205360), (26, 1159000), (38, 793000), (40, 753350), (50, 602680), (52, 579500), (61, 494000), (65, 463600), (76, 396500), (80, 376675), (95, 317200), (100, 301340), (104, 289750), (122, 247000), (125, 241072), (130, 231800), (152, 198250), (190, 158600), (200, 150670), (208, 144875), (244, 123500), (247, 122000), (250, 120536), (260, 115900), (304, 99125), (305, 98800), (325, 92720), (380, 79300), (400, 75335), (475, 63440), (488, 61750), (494, 61000), (500, 60268), (520, 57950), (610, 49400), (650, 46360), (760, 39650), (793, 38000), (950, 31720), (976, 30875), (988, 30500), (1000, 30134), (1040, 28975), (1159, 26000), (1220, 24700), (1235, 24400), (1300, 23180), (1520, 19825), (1525, 19760), (1586, 19000), (1625, 18544), (1900, 15860), (1976, 15250), (2000, 15067), (2318, 13000), (2375, 12688), (2440, 12350), (2470, 12200), (2600, 11590), (3050, 9880), (3172, 9500), (3250, 9272), (3800, 7930), (3952, 7625), (3965, 7600), (4636, 6500), (4750, 6344), (4880, 6175), (4940, 6100), (5200, 5795)]