72118200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 284981760

約数和(自身を除く): 212863560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 98, 100, 105, 110, 120, 132, 140, 147, 150, 154, 165, 168, 175, 196, 200, 210, 220, 223, 231, 245, 264, 275, 280, 294, 300, 308, 330, 350, 385, 392, 420, 440, 446, 462, 490, 525, 539, 550, 588, 600, 616, 660, 669, 700, 735, 770, 825, 840, 892, 924, 980, 1050, 1078, 1100, 1115, 1155, 1176, 1225, 1320, 1338, 1400, 1470, 1540, 1561, 1617, 1650, 1784, 1848, 1925, 1960, 2100, 2156, 2200, 2230, 2310, 2450, 2453, 2676, 2695, 2940, 3080, 3122, 3234, 3300, 3345, 3675, 3850, 4200, 4312, 4460, 4620, 4683, 4900, 4906, 5352, 5390, 5575, 5775, 5880, 6244, 6468, 6600, 6690, 7350, 7359, 7700, 7805, 8085, 8920, 9240, 9366, 9800, 9812, 10780, 10927, 11150, 11550, 12265, 12488, 12936, 13380, 13475, 14700, 14718, 15400, 15610, 16170, 16725, 17171, 18732, 19624, 21560, 21854, 22300, 23100, 23415, 24530, 26760, 26950, 29400, 29436, 31220, 32340, 32781, 33450, 34342, 36795, 37464, 39025, 40425, 43708, 44600, 46200, 46830, 49060, 51513, 53900, 54635, 58872, 61325, 62440, 64680, 65562, 66900, 68684, 73590, 78050, 80850, 85855, 87416, 93660, 98120, 103026, 107800, 109270, 117075, 120197, 122650, 131124, 133800, 137368, 147180, 156100, 161700, 163905, 171710, 183975, 187320, 206052, 218540, 234150, 240394, 245300, 257565, 262248, 273175, 294360, 312200, 323400, 327810, 343420, 360591, 367950, 412104, 429275, 437080, 468300, 480788, 490600, 515130, 546350, 600985, 655620, 686840, 721182, 735900, 819525, 858550, 936600, 961576, 1030260, 1092700, 1201970, 1287825, 1311240, 1442364, 1471800, 1639050, 1717100, 1802955, 2060520, 2185400, 2403940, 2575650, 2884728, 3004925, 3278100, 3434200, 3605910, 4807880, 5151300, 6009850, 6556200, 7211820, 9014775, 10302600, 12019700, 14423640, 18029550, 24039400, 36059100, 72118200]

約数ペア:

[(1, 72118200), (2, 36059100), (3, 24039400), (4, 18029550), (5, 14423640), (6, 12019700), (7, 10302600), (8, 9014775), (10, 7211820), (11, 6556200), (12, 6009850), (14, 5151300), (15, 4807880), (20, 3605910), (21, 3434200), (22, 3278100), (24, 3004925), (25, 2884728), (28, 2575650), (30, 2403940), (33, 2185400), (35, 2060520), (40, 1802955), (42, 1717100), (44, 1639050), (49, 1471800), (50, 1442364), (55, 1311240), (56, 1287825), (60, 1201970), (66, 1092700), (70, 1030260), (75, 961576), (77, 936600), (84, 858550), (88, 819525), (98, 735900), (100, 721182), (105, 686840), (110, 655620), (120, 600985), (132, 546350), (140, 515130), (147, 490600), (150, 480788), (154, 468300), (165, 437080), (168, 429275), (175, 412104), (196, 367950), (200, 360591), (210, 343420), (220, 327810), (223, 323400), (231, 312200), (245, 294360), (264, 273175), (275, 262248), (280, 257565), (294, 245300), (300, 240394), (308, 234150), (330, 218540), (350, 206052), (385, 187320), (392, 183975), (420, 171710), (440, 163905), (446, 161700), (462, 156100), (490, 147180), (525, 137368), (539, 133800), (550, 131124), (588, 122650), (600, 120197), (616, 117075), (660, 109270), (669, 107800), (700, 103026), (735, 98120), (770, 93660), (825, 87416), (840, 85855), (892, 80850), (924, 78050), (980, 73590), (1050, 68684), (1078, 66900), (1100, 65562), (1115, 64680), (1155, 62440), (1176, 61325), (1225, 58872), (1320, 54635), (1338, 53900), (1400, 51513), (1470, 49060), (1540, 46830), (1561, 46200), (1617, 44600), (1650, 43708), (1784, 40425), (1848, 39025), (1925, 37464), (1960, 36795), (2100, 34342), (2156, 33450), (2200, 32781), (2230, 32340), (2310, 31220), (2450, 29436), (2453, 29400), (2676, 26950), (2695, 26760), (2940, 24530), (3080, 23415), (3122, 23100), (3234, 22300), (3300, 21854), (3345, 21560), (3675, 19624), (3850, 18732), (4200, 17171), (4312, 16725), (4460, 16170), (4620, 15610), (4683, 15400), (4900, 14718), (4906, 14700), (5352, 13475), (5390, 13380), (5575, 12936), (5775, 12488), (5880, 12265), (6244, 11550), (6468, 11150), (6600, 10927), (6690, 10780), (7350, 9812), (7359, 9800), (7700, 9366), (7805, 9240), (8085, 8920)]