154700640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2101

約数の個数: 144

約数和(自身を含む): 538141968

約数和(自身を除く): 383441328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2027, 2120, 2385, 2544, 3180, 3816, 4054, 4240, 4770, 5088, 6081, 6360, 7632, 8108, 8480, 9540, 10135, 12162, 12720, 15264, 16216, 18243, 19080, 20270, 24324, 25440, 30405, 32432, 36486, 38160, 40540, 48648, 60810, 64864, 72972, 76320, 81080, 91215, 97296, 107431, 121620, 145944, 162160, 182430, 194592, 214862, 243240, 291888, 322293, 324320, 364860, 429724, 486480, 537155, 583776, 644586, 729720, 859448, 966879, 972960, 1074310, 1289172, 1459440, 1611465, 1718896, 1933758, 2148620, 2578344, 2918880, 3222930, 3437792, 3867516, 4297240, 4834395, 5156688, 6445860, 7735032, 8594480, 9668790, 10313376, 12891720, 15470064, 17188960, 19337580, 25783440, 30940128, 38675160, 51566880, 77350320, 154700640]

約数ペア:

[(1, 154700640), (2, 77350320), (3, 51566880), (4, 38675160), (5, 30940128), (6, 25783440), (8, 19337580), (9, 17188960), (10, 15470064), (12, 12891720), (15, 10313376), (16, 9668790), (18, 8594480), (20, 7735032), (24, 6445860), (30, 5156688), (32, 4834395), (36, 4297240), (40, 3867516), (45, 3437792), (48, 3222930), (53, 2918880), (60, 2578344), (72, 2148620), (80, 1933758), (90, 1718896), (96, 1611465), (106, 1459440), (120, 1289172), (144, 1074310), (159, 972960), (160, 966879), (180, 859448), (212, 729720), (240, 644586), (265, 583776), (288, 537155), (318, 486480), (360, 429724), (424, 364860), (477, 324320), (480, 322293), (530, 291888), (636, 243240), (720, 214862), (795, 194592), (848, 182430), (954, 162160), (1060, 145944), (1272, 121620), (1440, 107431), (1590, 97296), (1696, 91215), (1908, 81080), (2027, 76320), (2120, 72972), (2385, 64864), (2544, 60810), (3180, 48648), (3816, 40540), (4054, 38160), (4240, 36486), (4770, 32432), (5088, 30405), (6081, 25440), (6360, 24324), (7632, 20270), (8108, 19080), (8480, 18243), (9540, 16216), (10135, 15264), (12162, 12720)]