12251200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 168

約数和(自身を含む): 35275520

約数和(自身を除く): 23024320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 31, 32, 38, 40, 50, 52, 62, 64, 65, 76, 80, 95, 100, 104, 124, 130, 152, 155, 160, 190, 200, 208, 247, 248, 260, 304, 310, 320, 325, 380, 400, 403, 416, 475, 494, 496, 520, 589, 608, 620, 650, 760, 775, 800, 806, 832, 950, 988, 992, 1040, 1178, 1216, 1235, 1240, 1300, 1520, 1550, 1600, 1612, 1900, 1976, 1984, 2015, 2080, 2356, 2470, 2480, 2600, 2945, 3040, 3100, 3224, 3800, 3952, 4030, 4160, 4712, 4940, 4960, 5200, 5890, 6080, 6175, 6200, 6448, 7600, 7657, 7904, 8060, 9424, 9880, 9920, 10075, 10400, 11780, 12350, 12400, 12896, 14725, 15200, 15314, 15808, 16120, 18848, 19760, 20150, 20800, 23560, 24700, 24800, 25792, 29450, 30400, 30628, 32240, 37696, 38285, 39520, 40300, 47120, 49400, 49600, 58900, 61256, 64480, 76570, 79040, 80600, 94240, 98800, 117800, 122512, 128960, 153140, 161200, 188480, 191425, 197600, 235600, 245024, 306280, 322400, 382850, 395200, 471200, 490048, 612560, 644800, 765700, 942400, 1225120, 1531400, 2450240, 3062800, 6125600, 12251200]

約数ペア:

[(1, 12251200), (2, 6125600), (4, 3062800), (5, 2450240), (8, 1531400), (10, 1225120), (13, 942400), (16, 765700), (19, 644800), (20, 612560), (25, 490048), (26, 471200), (31, 395200), (32, 382850), (38, 322400), (40, 306280), (50, 245024), (52, 235600), (62, 197600), (64, 191425), (65, 188480), (76, 161200), (80, 153140), (95, 128960), (100, 122512), (104, 117800), (124, 98800), (130, 94240), (152, 80600), (155, 79040), (160, 76570), (190, 64480), (200, 61256), (208, 58900), (247, 49600), (248, 49400), (260, 47120), (304, 40300), (310, 39520), (320, 38285), (325, 37696), (380, 32240), (400, 30628), (403, 30400), (416, 29450), (475, 25792), (494, 24800), (496, 24700), (520, 23560), (589, 20800), (608, 20150), (620, 19760), (650, 18848), (760, 16120), (775, 15808), (800, 15314), (806, 15200), (832, 14725), (950, 12896), (988, 12400), (992, 12350), (1040, 11780), (1178, 10400), (1216, 10075), (1235, 9920), (1240, 9880), (1300, 9424), (1520, 8060), (1550, 7904), (1600, 7657), (1612, 7600), (1900, 6448), (1976, 6200), (1984, 6175), (2015, 6080), (2080, 5890), (2356, 5200), (2470, 4960), (2480, 4940), (2600, 4712), (2945, 4160), (3040, 4030), (3100, 3952), (3224, 3800)]