91245420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 329011200

約数和(自身を除く): 237765780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 101, 105, 108, 126, 135, 140, 180, 189, 202, 210, 239, 252, 270, 303, 315, 378, 404, 420, 478, 505, 540, 606, 630, 707, 717, 756, 909, 945, 956, 1010, 1195, 1212, 1260, 1414, 1434, 1515, 1673, 1818, 1890, 2020, 2121, 2151, 2390, 2727, 2828, 2868, 3030, 3346, 3535, 3585, 3636, 3780, 4242, 4302, 4545, 4780, 5019, 5454, 6060, 6363, 6453, 6692, 7070, 7170, 8365, 8484, 8604, 9090, 10038, 10605, 10755, 10908, 12726, 12906, 13635, 14140, 14340, 15057, 16730, 18180, 19089, 20076, 21210, 21510, 24139, 25095, 25452, 25812, 27270, 30114, 31815, 32265, 33460, 38178, 42420, 43020, 45171, 48278, 50190, 54540, 60228, 63630, 64530, 72417, 75285, 76356, 90342, 95445, 96556, 100380, 120695, 127260, 129060, 144834, 150570, 168973, 180684, 190890, 217251, 225855, 241390, 289668, 301140, 337946, 362085, 381780, 434502, 451710, 482780, 506919, 651753, 675892, 724170, 844865, 869004, 903420, 1013838, 1086255, 1303506, 1448340, 1520757, 1689730, 2027676, 2172510, 2534595, 2607012, 3041514, 3258765, 3379460, 4345020, 4562271, 5069190, 6083028, 6517530, 7603785, 9124542, 10138380, 13035060, 15207570, 18249084, 22811355, 30415140, 45622710, 91245420]

約数ペア:

[(1, 91245420), (2, 45622710), (3, 30415140), (4, 22811355), (5, 18249084), (6, 15207570), (7, 13035060), (9, 10138380), (10, 9124542), (12, 7603785), (14, 6517530), (15, 6083028), (18, 5069190), (20, 4562271), (21, 4345020), (27, 3379460), (28, 3258765), (30, 3041514), (35, 2607012), (36, 2534595), (42, 2172510), (45, 2027676), (54, 1689730), (60, 1520757), (63, 1448340), (70, 1303506), (84, 1086255), (90, 1013838), (101, 903420), (105, 869004), (108, 844865), (126, 724170), (135, 675892), (140, 651753), (180, 506919), (189, 482780), (202, 451710), (210, 434502), (239, 381780), (252, 362085), (270, 337946), (303, 301140), (315, 289668), (378, 241390), (404, 225855), (420, 217251), (478, 190890), (505, 180684), (540, 168973), (606, 150570), (630, 144834), (707, 129060), (717, 127260), (756, 120695), (909, 100380), (945, 96556), (956, 95445), (1010, 90342), (1195, 76356), (1212, 75285), (1260, 72417), (1414, 64530), (1434, 63630), (1515, 60228), (1673, 54540), (1818, 50190), (1890, 48278), (2020, 45171), (2121, 43020), (2151, 42420), (2390, 38178), (2727, 33460), (2828, 32265), (2868, 31815), (3030, 30114), (3346, 27270), (3535, 25812), (3585, 25452), (3636, 25095), (3780, 24139), (4242, 21510), (4302, 21210), (4545, 20076), (4780, 19089), (5019, 18180), (5454, 16730), (6060, 15057), (6363, 14340), (6453, 14140), (6692, 13635), (7070, 12906), (7170, 12726), (8365, 10908), (8484, 10755), (8604, 10605), (9090, 10038)]