77350320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2099

約数の個数: 120

約数和(自身を含む): 264800016

約数和(自身を除く): 187449696

約数列:

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

約数ペア:

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