100142280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 380016000

約数和(自身を除く): 279873720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 811, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1622, 1715, 1764, 1960, 2058, 2205, 2433, 2520, 2744, 2940, 3087, 3244, 3430, 3528, 4055, 4116, 4410, 4866, 5145, 5677, 5880, 6174, 6488, 6860, 7299, 8110, 8232, 8820, 9732, 10290, 11354, 12165, 12348, 13720, 14598, 15435, 16220, 17031, 17640, 19464, 20580, 22708, 24330, 24696, 28385, 29196, 30870, 32440, 34062, 36495, 39739, 41160, 45416, 48660, 51093, 56770, 58392, 61740, 68124, 72990, 79478, 85155, 97320, 102186, 113540, 119217, 123480, 136248, 145980, 158956, 170310, 198695, 204372, 227080, 238434, 255465, 278173, 291960, 317912, 340620, 357651, 397390, 408744, 476868, 510930, 556346, 596085, 681240, 715302, 794780, 834519, 953736, 1021860, 1112692, 1192170, 1390865, 1430604, 1589560, 1669038, 1788255, 2043720, 2225384, 2384340, 2503557, 2781730, 2861208, 3338076, 3576510, 4172595, 4768680, 5007114, 5563460, 6676152, 7153020, 8345190, 10014228, 11126920, 12517785, 14306040, 16690380, 20028456, 25035570, 33380760, 50071140, 100142280]

約数ペア:

[(1, 100142280), (2, 50071140), (3, 33380760), (4, 25035570), (5, 20028456), (6, 16690380), (7, 14306040), (8, 12517785), (9, 11126920), (10, 10014228), (12, 8345190), (14, 7153020), (15, 6676152), (18, 5563460), (20, 5007114), (21, 4768680), (24, 4172595), (28, 3576510), (30, 3338076), (35, 2861208), (36, 2781730), (40, 2503557), (42, 2384340), (45, 2225384), (49, 2043720), (56, 1788255), (60, 1669038), (63, 1589560), (70, 1430604), (72, 1390865), (84, 1192170), (90, 1112692), (98, 1021860), (105, 953736), (120, 834519), (126, 794780), (140, 715302), (147, 681240), (168, 596085), (180, 556346), (196, 510930), (210, 476868), (245, 408744), (252, 397390), (280, 357651), (294, 340620), (315, 317912), (343, 291960), (360, 278173), (392, 255465), (420, 238434), (441, 227080), (490, 204372), (504, 198695), (588, 170310), (630, 158956), (686, 145980), (735, 136248), (811, 123480), (840, 119217), (882, 113540), (980, 102186), (1029, 97320), (1176, 85155), (1260, 79478), (1372, 72990), (1470, 68124), (1622, 61740), (1715, 58392), (1764, 56770), (1960, 51093), (2058, 48660), (2205, 45416), (2433, 41160), (2520, 39739), (2744, 36495), (2940, 34062), (3087, 32440), (3244, 30870), (3430, 29196), (3528, 28385), (4055, 24696), (4116, 24330), (4410, 22708), (4866, 20580), (5145, 19464), (5677, 17640), (5880, 17031), (6174, 16220), (6488, 15435), (6860, 14598), (7299, 13720), (8110, 12348), (8232, 12165), (8820, 11354), (9732, 10290)]