153712260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 524369664

約数和(自身を除く): 370657404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 163, 169, 180, 186, 195, 234, 260, 279, 310, 326, 338, 372, 390, 403, 465, 468, 489, 507, 558, 585, 620, 652, 676, 780, 806, 815, 845, 930, 978, 1014, 1116, 1170, 1209, 1395, 1467, 1521, 1612, 1630, 1690, 1860, 1956, 2015, 2028, 2119, 2340, 2418, 2445, 2535, 2790, 2934, 3042, 3260, 3380, 3627, 4030, 4238, 4836, 4890, 5053, 5070, 5239, 5580, 5868, 6045, 6084, 6357, 7254, 7335, 7605, 8060, 8476, 9780, 10106, 10140, 10478, 10595, 12090, 12714, 14508, 14670, 15159, 15210, 15717, 18135, 19071, 20212, 20956, 21190, 24180, 25265, 25428, 26195, 27547, 29340, 30318, 30420, 31434, 31785, 36270, 38142, 42380, 45477, 47151, 50530, 52390, 55094, 60636, 62868, 63570, 65689, 72540, 75795, 76284, 78585, 82641, 90954, 94302, 95355, 101060, 104780, 110188, 127140, 131378, 137735, 151590, 157170, 165282, 181908, 188604, 190710, 197067, 227385, 235755, 247923, 262756, 275470, 303180, 314340, 328445, 330564, 381420, 394134, 413205, 454770, 471510, 495846, 550940, 591201, 656890, 788268, 826410, 853957, 909540, 943020, 985335, 991692, 1182402, 1239615, 1313780, 1652820, 1707914, 1970670, 2364804, 2479230, 2561871, 2956005, 3415828, 3941340, 4269785, 4958460, 5123742, 5912010, 7685613, 8539570, 10247484, 11824020, 12809355, 15371226, 17079140, 25618710, 30742452, 38428065, 51237420, 76856130, 153712260]

約数ペア:

[(1, 153712260), (2, 76856130), (3, 51237420), (4, 38428065), (5, 30742452), (6, 25618710), (9, 17079140), (10, 15371226), (12, 12809355), (13, 11824020), (15, 10247484), (18, 8539570), (20, 7685613), (26, 5912010), (30, 5123742), (31, 4958460), (36, 4269785), (39, 3941340), (45, 3415828), (52, 2956005), (60, 2561871), (62, 2479230), (65, 2364804), (78, 1970670), (90, 1707914), (93, 1652820), (117, 1313780), (124, 1239615), (130, 1182402), (155, 991692), (156, 985335), (163, 943020), (169, 909540), (180, 853957), (186, 826410), (195, 788268), (234, 656890), (260, 591201), (279, 550940), (310, 495846), (326, 471510), (338, 454770), (372, 413205), (390, 394134), (403, 381420), (465, 330564), (468, 328445), (489, 314340), (507, 303180), (558, 275470), (585, 262756), (620, 247923), (652, 235755), (676, 227385), (780, 197067), (806, 190710), (815, 188604), (845, 181908), (930, 165282), (978, 157170), (1014, 151590), (1116, 137735), (1170, 131378), (1209, 127140), (1395, 110188), (1467, 104780), (1521, 101060), (1612, 95355), (1630, 94302), (1690, 90954), (1860, 82641), (1956, 78585), (2015, 76284), (2028, 75795), (2119, 72540), (2340, 65689), (2418, 63570), (2445, 62868), (2535, 60636), (2790, 55094), (2934, 52390), (3042, 50530), (3260, 47151), (3380, 45477), (3627, 42380), (4030, 38142), (4238, 36270), (4836, 31785), (4890, 31434), (5053, 30420), (5070, 30318), (5239, 29340), (5580, 27547), (5868, 26195), (6045, 25428), (6084, 25265), (6357, 24180), (7254, 21190), (7335, 20956), (7605, 20212), (8060, 19071), (8476, 18135), (9780, 15717), (10106, 15210), (10140, 15159), (10478, 14670), (10595, 14508), (12090, 12714)]