145615320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 500048640

約数和(自身を除く): 354433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 211, 213, 216, 243, 270, 284, 324, 355, 360, 405, 422, 426, 486, 540, 568, 633, 639, 648, 710, 810, 844, 852, 972, 1055, 1065, 1080, 1215, 1266, 1278, 1420, 1620, 1688, 1704, 1899, 1917, 1944, 2110, 2130, 2430, 2532, 2556, 2840, 3165, 3195, 3240, 3798, 3834, 4220, 4260, 4860, 5064, 5112, 5697, 5751, 6330, 6390, 7596, 7668, 8440, 8520, 9495, 9585, 9720, 11394, 11502, 12660, 12780, 14981, 15192, 15336, 17091, 17253, 18990, 19170, 22788, 23004, 25320, 25560, 28485, 28755, 29962, 34182, 34506, 37980, 38340, 44943, 45576, 46008, 51273, 56970, 57510, 59924, 68364, 69012, 74905, 75960, 76680, 85455, 86265, 89886, 102546, 113940, 115020, 119848, 134829, 136728, 138024, 149810, 170910, 172530, 179772, 205092, 224715, 227880, 230040, 256365, 269658, 299620, 341820, 345060, 359544, 404487, 410184, 449430, 512730, 539316, 599240, 674145, 683640, 690120, 808974, 898860, 1025460, 1078632, 1213461, 1348290, 1617948, 1797720, 2022435, 2050920, 2426922, 2696580, 3235896, 3640383, 4044870, 4853844, 5393160, 6067305, 7280766, 8089740, 9707688, 12134610, 14561532, 16179480, 18201915, 24269220, 29123064, 36403830, 48538440, 72807660, 145615320]

約数ペア:

[(1, 145615320), (2, 72807660), (3, 48538440), (4, 36403830), (5, 29123064), (6, 24269220), (8, 18201915), (9, 16179480), (10, 14561532), (12, 12134610), (15, 9707688), (18, 8089740), (20, 7280766), (24, 6067305), (27, 5393160), (30, 4853844), (36, 4044870), (40, 3640383), (45, 3235896), (54, 2696580), (60, 2426922), (71, 2050920), (72, 2022435), (81, 1797720), (90, 1617948), (108, 1348290), (120, 1213461), (135, 1078632), (142, 1025460), (162, 898860), (180, 808974), (211, 690120), (213, 683640), (216, 674145), (243, 599240), (270, 539316), (284, 512730), (324, 449430), (355, 410184), (360, 404487), (405, 359544), (422, 345060), (426, 341820), (486, 299620), (540, 269658), (568, 256365), (633, 230040), (639, 227880), (648, 224715), (710, 205092), (810, 179772), (844, 172530), (852, 170910), (972, 149810), (1055, 138024), (1065, 136728), (1080, 134829), (1215, 119848), (1266, 115020), (1278, 113940), (1420, 102546), (1620, 89886), (1688, 86265), (1704, 85455), (1899, 76680), (1917, 75960), (1944, 74905), (2110, 69012), (2130, 68364), (2430, 59924), (2532, 57510), (2556, 56970), (2840, 51273), (3165, 46008), (3195, 45576), (3240, 44943), (3798, 38340), (3834, 37980), (4220, 34506), (4260, 34182), (4860, 29962), (5064, 28755), (5112, 28485), (5697, 25560), (5751, 25320), (6330, 23004), (6390, 22788), (7596, 19170), (7668, 18990), (8440, 17253), (8520, 17091), (9495, 15336), (9585, 15192), (9720, 14981), (11394, 12780), (11502, 12660)]