308067900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 216

約数和(自身を含む): 1092430080

約数和(自身を除く): 784362180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 49, 50, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 133, 140, 147, 150, 175, 190, 196, 210, 228, 245, 266, 285, 294, 300, 350, 380, 399, 420, 475, 490, 525, 532, 570, 588, 665, 700, 735, 798, 931, 950, 980, 1050, 1103, 1140, 1225, 1330, 1425, 1470, 1596, 1862, 1900, 1995, 2100, 2206, 2450, 2660, 2793, 2850, 2940, 3309, 3325, 3675, 3724, 3990, 4412, 4655, 4900, 5515, 5586, 5700, 6618, 6650, 7350, 7721, 7980, 9310, 9975, 11030, 11172, 13236, 13300, 13965, 14700, 15442, 16545, 18620, 19950, 20957, 22060, 23163, 23275, 27575, 27930, 30884, 33090, 38605, 39900, 41914, 46326, 46550, 54047, 55150, 55860, 62871, 66180, 69825, 77210, 82725, 83828, 92652, 93100, 104785, 108094, 110300, 115815, 125742, 139650, 146699, 154420, 162141, 165450, 193025, 209570, 216188, 231630, 251484, 270235, 279300, 293398, 314355, 324282, 330900, 386050, 419140, 440097, 463260, 523925, 540470, 579075, 586796, 628710, 648564, 733495, 772100, 810705, 880194, 1026893, 1047850, 1080940, 1158150, 1257420, 1351175, 1466990, 1571775, 1621410, 1760388, 2053786, 2095700, 2200485, 2316300, 2702350, 2933980, 3080679, 3143550, 3242820, 3667475, 4053525, 4107572, 4400970, 5134465, 5404700, 6161358, 6287100, 7334950, 8107050, 8801940, 10268930, 11002425, 12322716, 14669900, 15403395, 16214100, 20537860, 22004850, 25672325, 30806790, 44009700, 51344650, 61613580, 77016975, 102689300, 154033950, 308067900]

約数ペア:

[(1, 308067900), (2, 154033950), (3, 102689300), (4, 77016975), (5, 61613580), (6, 51344650), (7, 44009700), (10, 30806790), (12, 25672325), (14, 22004850), (15, 20537860), (19, 16214100), (20, 15403395), (21, 14669900), (25, 12322716), (28, 11002425), (30, 10268930), (35, 8801940), (38, 8107050), (42, 7334950), (49, 6287100), (50, 6161358), (57, 5404700), (60, 5134465), (70, 4400970), (75, 4107572), (76, 4053525), (84, 3667475), (95, 3242820), (98, 3143550), (100, 3080679), (105, 2933980), (114, 2702350), (133, 2316300), (140, 2200485), (147, 2095700), (150, 2053786), (175, 1760388), (190, 1621410), (196, 1571775), (210, 1466990), (228, 1351175), (245, 1257420), (266, 1158150), (285, 1080940), (294, 1047850), (300, 1026893), (350, 880194), (380, 810705), (399, 772100), (420, 733495), (475, 648564), (490, 628710), (525, 586796), (532, 579075), (570, 540470), (588, 523925), (665, 463260), (700, 440097), (735, 419140), (798, 386050), (931, 330900), (950, 324282), (980, 314355), (1050, 293398), (1103, 279300), (1140, 270235), (1225, 251484), (1330, 231630), (1425, 216188), (1470, 209570), (1596, 193025), (1862, 165450), (1900, 162141), (1995, 154420), (2100, 146699), (2206, 139650), (2450, 125742), (2660, 115815), (2793, 110300), (2850, 108094), (2940, 104785), (3309, 93100), (3325, 92652), (3675, 83828), (3724, 82725), (3990, 77210), (4412, 69825), (4655, 66180), (4900, 62871), (5515, 55860), (5586, 55150), (5700, 54047), (6618, 46550), (6650, 46326), (7350, 41914), (7721, 39900), (7980, 38605), (9310, 33090), (9975, 30884), (11030, 27930), (11172, 27575), (13236, 23275), (13300, 23163), (13965, 22060), (14700, 20957), (15442, 19950), (16545, 18620)]