153922800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 534469760

約数和(自身を除く): 380546960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 43, 48, 50, 57, 60, 75, 76, 80, 86, 95, 100, 114, 120, 129, 150, 152, 157, 172, 190, 200, 215, 228, 240, 258, 285, 300, 304, 314, 344, 380, 400, 430, 456, 471, 475, 516, 570, 600, 628, 645, 688, 760, 785, 817, 860, 912, 942, 950, 1032, 1075, 1140, 1200, 1256, 1290, 1425, 1520, 1570, 1634, 1720, 1884, 1900, 2064, 2150, 2280, 2355, 2451, 2512, 2580, 2850, 2983, 3140, 3225, 3268, 3440, 3768, 3800, 3925, 4085, 4300, 4560, 4710, 4902, 5160, 5700, 5966, 6280, 6450, 6536, 6751, 7536, 7600, 7850, 8170, 8600, 8949, 9420, 9804, 10320, 11400, 11775, 11932, 12255, 12560, 12900, 13072, 13502, 14915, 15700, 16340, 17200, 17898, 18840, 19608, 20253, 20425, 22800, 23550, 23864, 24510, 25800, 27004, 29830, 31400, 32680, 33755, 35796, 37680, 39216, 40506, 40850, 44745, 47100, 47728, 49020, 51600, 54008, 59660, 61275, 62800, 65360, 67510, 71592, 74575, 81012, 81700, 89490, 94200, 98040, 101265, 108016, 119320, 122550, 128269, 135020, 143184, 149150, 162024, 163400, 168775, 178980, 188400, 196080, 202530, 223725, 238640, 245100, 256538, 270040, 298300, 324048, 326800, 337550, 357960, 384807, 405060, 447450, 490200, 506325, 513076, 540080, 596600, 641345, 675100, 715920, 769614, 810120, 894900, 980400, 1012650, 1026152, 1193200, 1282690, 1350200, 1539228, 1620240, 1789800, 1924035, 2025300, 2052304, 2565380, 2700400, 3078456, 3206725, 3579600, 3848070, 4050600, 5130760, 6156912, 6413450, 7696140, 8101200, 9620175, 10261520, 12826900, 15392280, 19240350, 25653800, 30784560, 38480700, 51307600, 76961400, 153922800]

約数ペア:

[(1, 153922800), (2, 76961400), (3, 51307600), (4, 38480700), (5, 30784560), (6, 25653800), (8, 19240350), (10, 15392280), (12, 12826900), (15, 10261520), (16, 9620175), (19, 8101200), (20, 7696140), (24, 6413450), (25, 6156912), (30, 5130760), (38, 4050600), (40, 3848070), (43, 3579600), (48, 3206725), (50, 3078456), (57, 2700400), (60, 2565380), (75, 2052304), (76, 2025300), (80, 1924035), (86, 1789800), (95, 1620240), (100, 1539228), (114, 1350200), (120, 1282690), (129, 1193200), (150, 1026152), (152, 1012650), (157, 980400), (172, 894900), (190, 810120), (200, 769614), (215, 715920), (228, 675100), (240, 641345), (258, 596600), (285, 540080), (300, 513076), (304, 506325), (314, 490200), (344, 447450), (380, 405060), (400, 384807), (430, 357960), (456, 337550), (471, 326800), (475, 324048), (516, 298300), (570, 270040), (600, 256538), (628, 245100), (645, 238640), (688, 223725), (760, 202530), (785, 196080), (817, 188400), (860, 178980), (912, 168775), (942, 163400), (950, 162024), (1032, 149150), (1075, 143184), (1140, 135020), (1200, 128269), (1256, 122550), (1290, 119320), (1425, 108016), (1520, 101265), (1570, 98040), (1634, 94200), (1720, 89490), (1884, 81700), (1900, 81012), (2064, 74575), (2150, 71592), (2280, 67510), (2355, 65360), (2451, 62800), (2512, 61275), (2580, 59660), (2850, 54008), (2983, 51600), (3140, 49020), (3225, 47728), (3268, 47100), (3440, 44745), (3768, 40850), (3800, 40506), (3925, 39216), (4085, 37680), (4300, 35796), (4560, 33755), (4710, 32680), (4902, 31400), (5160, 29830), (5700, 27004), (5966, 25800), (6280, 24510), (6450, 23864), (6536, 23550), (6751, 22800), (7536, 20425), (7600, 20253), (7850, 19608), (8170, 18840), (8600, 17898), (8949, 17200), (9420, 16340), (9804, 15700), (10320, 14915), (11400, 13502), (11775, 13072), (11932, 12900), (12255, 12560)]