147722100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 453304320

約数和(自身を除く): 305582220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 79, 92, 100, 115, 138, 150, 158, 230, 237, 271, 276, 300, 316, 345, 395, 460, 474, 542, 575, 690, 790, 813, 948, 1084, 1150, 1185, 1355, 1380, 1580, 1626, 1725, 1817, 1975, 2300, 2370, 2710, 3252, 3450, 3634, 3950, 4065, 4740, 5420, 5451, 5925, 6233, 6775, 6900, 7268, 7900, 8130, 9085, 10902, 11850, 12466, 13550, 16260, 18170, 18699, 20325, 21409, 21804, 23700, 24932, 27100, 27255, 31165, 36340, 37398, 40650, 42818, 45425, 54510, 62330, 64227, 74796, 81300, 85636, 90850, 93495, 107045, 109020, 124660, 128454, 136275, 155825, 181700, 186990, 214090, 256908, 272550, 311650, 321135, 373980, 428180, 467475, 492407, 535225, 545100, 623300, 642270, 934950, 984814, 1070450, 1284540, 1477221, 1605675, 1869900, 1969628, 2140900, 2462035, 2954442, 3211350, 4924070, 5908884, 6422700, 7386105, 9848140, 12310175, 14772210, 24620350, 29544420, 36930525, 49240700, 73861050, 147722100]

約数ペア:

[(1, 147722100), (2, 73861050), (3, 49240700), (4, 36930525), (5, 29544420), (6, 24620350), (10, 14772210), (12, 12310175), (15, 9848140), (20, 7386105), (23, 6422700), (25, 5908884), (30, 4924070), (46, 3211350), (50, 2954442), (60, 2462035), (69, 2140900), (75, 1969628), (79, 1869900), (92, 1605675), (100, 1477221), (115, 1284540), (138, 1070450), (150, 984814), (158, 934950), (230, 642270), (237, 623300), (271, 545100), (276, 535225), (300, 492407), (316, 467475), (345, 428180), (395, 373980), (460, 321135), (474, 311650), (542, 272550), (575, 256908), (690, 214090), (790, 186990), (813, 181700), (948, 155825), (1084, 136275), (1150, 128454), (1185, 124660), (1355, 109020), (1380, 107045), (1580, 93495), (1626, 90850), (1725, 85636), (1817, 81300), (1975, 74796), (2300, 64227), (2370, 62330), (2710, 54510), (3252, 45425), (3450, 42818), (3634, 40650), (3950, 37398), (4065, 36340), (4740, 31165), (5420, 27255), (5451, 27100), (5925, 24932), (6233, 23700), (6775, 21804), (6900, 21409), (7268, 20325), (7900, 18699), (8130, 18170), (9085, 16260), (10902, 13550), (11850, 12466)]