21633300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:119

約数の個数: 162

約数和(自身を含む): 74762142

約数和(自身を除く): 53128842

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 325, 387, 390, 430, 450, 468, 516, 559, 585, 645, 650, 774, 780, 860, 900, 975, 1075, 1118, 1170, 1290, 1300, 1548, 1677, 1849, 1935, 1950, 2150, 2236, 2340, 2580, 2795, 2925, 3225, 3354, 3698, 3870, 3900, 4300, 5031, 5547, 5590, 5850, 6450, 6708, 7396, 7740, 8385, 9245, 9675, 10062, 11094, 11180, 11700, 12900, 13975, 16641, 16770, 18490, 19350, 20124, 22188, 24037, 25155, 27735, 27950, 33282, 33540, 36980, 38700, 41925, 46225, 48074, 50310, 55470, 55900, 66564, 72111, 83205, 83850, 92450, 96148, 100620, 110940, 120185, 125775, 138675, 144222, 166410, 167700, 184900, 216333, 240370, 251550, 277350, 288444, 332820, 360555, 416025, 432666, 480740, 503100, 554700, 600925, 721110, 832050, 865332, 1081665, 1201850, 1442220, 1664100, 1802775, 2163330, 2403700, 3605550, 4326660, 5408325, 7211100, 10816650, 21633300]

約数ペア:

[(1, 21633300), (2, 10816650), (3, 7211100), (4, 5408325), (5, 4326660), (6, 3605550), (9, 2403700), (10, 2163330), (12, 1802775), (13, 1664100), (15, 1442220), (18, 1201850), (20, 1081665), (25, 865332), (26, 832050), (30, 721110), (36, 600925), (39, 554700), (43, 503100), (45, 480740), (50, 432666), (52, 416025), (60, 360555), (65, 332820), (75, 288444), (78, 277350), (86, 251550), (90, 240370), (100, 216333), (117, 184900), (129, 167700), (130, 166410), (150, 144222), (156, 138675), (172, 125775), (180, 120185), (195, 110940), (215, 100620), (225, 96148), (234, 92450), (258, 83850), (260, 83205), (300, 72111), (325, 66564), (387, 55900), (390, 55470), (430, 50310), (450, 48074), (468, 46225), (516, 41925), (559, 38700), (585, 36980), (645, 33540), (650, 33282), (774, 27950), (780, 27735), (860, 25155), (900, 24037), (975, 22188), (1075, 20124), (1118, 19350), (1170, 18490), (1290, 16770), (1300, 16641), (1548, 13975), (1677, 12900), (1849, 11700), (1935, 11180), (1950, 11094), (2150, 10062), (2236, 9675), (2340, 9245), (2580, 8385), (2795, 7740), (2925, 7396), (3225, 6708), (3354, 6450), (3698, 5850), (3870, 5590), (3900, 5547), (4300, 5031)]