123149700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 144

約数和(自身を含む): 419348160

約数和(自身を除く): 296198460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2683, 2700, 3060, 3825, 4590, 5100, 5366, 7650, 8049, 9180, 10732, 11475, 13415, 15300, 16098, 22950, 24147, 26830, 32196, 40245, 45611, 45900, 48294, 53660, 67075, 72441, 80490, 91222, 96588, 120735, 134150, 136833, 144882, 160980, 182444, 201225, 228055, 241470, 268300, 273666, 289764, 362205, 402450, 410499, 456110, 482940, 547332, 603675, 684165, 724410, 804900, 820998, 912220, 1140275, 1207350, 1231497, 1368330, 1448820, 1641996, 1811025, 2052495, 2280550, 2414700, 2462994, 2736660, 3420825, 3622050, 4104990, 4561100, 4925988, 6157485, 6841650, 7244100, 8209980, 10262475, 12314970, 13683300, 20524950, 24629940, 30787425, 41049900, 61574850, 123149700]

約数ペア:

[(1, 123149700), (2, 61574850), (3, 41049900), (4, 30787425), (5, 24629940), (6, 20524950), (9, 13683300), (10, 12314970), (12, 10262475), (15, 8209980), (17, 7244100), (18, 6841650), (20, 6157485), (25, 4925988), (27, 4561100), (30, 4104990), (34, 3622050), (36, 3420825), (45, 2736660), (50, 2462994), (51, 2414700), (54, 2280550), (60, 2052495), (68, 1811025), (75, 1641996), (85, 1448820), (90, 1368330), (100, 1231497), (102, 1207350), (108, 1140275), (135, 912220), (150, 820998), (153, 804900), (170, 724410), (180, 684165), (204, 603675), (225, 547332), (255, 482940), (270, 456110), (300, 410499), (306, 402450), (340, 362205), (425, 289764), (450, 273666), (459, 268300), (510, 241470), (540, 228055), (612, 201225), (675, 182444), (765, 160980), (850, 144882), (900, 136833), (918, 134150), (1020, 120735), (1275, 96588), (1350, 91222), (1530, 80490), (1700, 72441), (1836, 67075), (2295, 53660), (2550, 48294), (2683, 45900), (2700, 45611), (3060, 40245), (3825, 32196), (4590, 26830), (5100, 24147), (5366, 22950), (7650, 16098), (8049, 15300), (9180, 13415), (10732, 11475)]