12078300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 39858560

約数和(自身を除く): 27780260

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, 163, 190, 195, 228, 247, 260, 285, 300, 325, 326, 380, 390, 475, 489, 494, 570, 650, 652, 741, 780, 815, 950, 975, 978, 988, 1140, 1235, 1300, 1425, 1482, 1630, 1900, 1950, 1956, 2119, 2445, 2470, 2850, 2964, 3097, 3260, 3705, 3900, 4075, 4238, 4890, 4940, 5700, 6175, 6194, 6357, 7410, 8150, 8476, 9291, 9780, 10595, 12225, 12350, 12388, 12714, 14820, 15485, 16300, 18525, 18582, 21190, 24450, 24700, 25428, 30970, 31785, 37050, 37164, 40261, 42380, 46455, 48900, 52975, 61940, 63570, 74100, 77425, 80522, 92910, 105950, 120783, 127140, 154850, 158925, 161044, 185820, 201305, 211900, 232275, 241566, 309700, 317850, 402610, 464550, 483132, 603915, 635700, 805220, 929100, 1006525, 1207830, 2013050, 2415660, 3019575, 4026100, 6039150, 12078300]

約数ペア:

[(1, 12078300), (2, 6039150), (3, 4026100), (4, 3019575), (5, 2415660), (6, 2013050), (10, 1207830), (12, 1006525), (13, 929100), (15, 805220), (19, 635700), (20, 603915), (25, 483132), (26, 464550), (30, 402610), (38, 317850), (39, 309700), (50, 241566), (52, 232275), (57, 211900), (60, 201305), (65, 185820), (75, 161044), (76, 158925), (78, 154850), (95, 127140), (100, 120783), (114, 105950), (130, 92910), (150, 80522), (156, 77425), (163, 74100), (190, 63570), (195, 61940), (228, 52975), (247, 48900), (260, 46455), (285, 42380), (300, 40261), (325, 37164), (326, 37050), (380, 31785), (390, 30970), (475, 25428), (489, 24700), (494, 24450), (570, 21190), (650, 18582), (652, 18525), (741, 16300), (780, 15485), (815, 14820), (950, 12714), (975, 12388), (978, 12350), (988, 12225), (1140, 10595), (1235, 9780), (1300, 9291), (1425, 8476), (1482, 8150), (1630, 7410), (1900, 6357), (1950, 6194), (1956, 6175), (2119, 5700), (2445, 4940), (2470, 4890), (2850, 4238), (2964, 4075), (3097, 3900), (3260, 3705)]