159764700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 489968640

約数和(自身を除く): 330203940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 150, 155, 164, 186, 205, 246, 300, 310, 372, 410, 419, 465, 492, 615, 620, 775, 820, 838, 930, 1025, 1230, 1257, 1271, 1550, 1676, 1860, 2050, 2095, 2325, 2460, 2514, 2542, 3075, 3100, 3813, 4100, 4190, 4650, 5028, 5084, 6150, 6285, 6355, 7626, 8380, 9300, 10475, 12300, 12570, 12710, 12989, 15252, 17179, 19065, 20950, 25140, 25420, 25978, 31425, 31775, 34358, 38130, 38967, 41900, 51537, 51956, 62850, 63550, 64945, 68716, 76260, 77934, 85895, 95325, 103074, 125700, 127100, 129890, 155868, 171790, 190650, 194835, 206148, 257685, 259780, 324725, 343580, 381300, 389670, 429475, 515370, 532549, 649450, 779340, 858950, 974175, 1030740, 1065098, 1288425, 1298900, 1597647, 1717900, 1948350, 2130196, 2576850, 2662745, 3195294, 3896700, 5153700, 5325490, 6390588, 7988235, 10650980, 13313725, 15976470, 26627450, 31952940, 39941175, 53254900, 79882350, 159764700]

約数ペア:

[(1, 159764700), (2, 79882350), (3, 53254900), (4, 39941175), (5, 31952940), (6, 26627450), (10, 15976470), (12, 13313725), (15, 10650980), (20, 7988235), (25, 6390588), (30, 5325490), (31, 5153700), (41, 3896700), (50, 3195294), (60, 2662745), (62, 2576850), (75, 2130196), (82, 1948350), (93, 1717900), (100, 1597647), (123, 1298900), (124, 1288425), (150, 1065098), (155, 1030740), (164, 974175), (186, 858950), (205, 779340), (246, 649450), (300, 532549), (310, 515370), (372, 429475), (410, 389670), (419, 381300), (465, 343580), (492, 324725), (615, 259780), (620, 257685), (775, 206148), (820, 194835), (838, 190650), (930, 171790), (1025, 155868), (1230, 129890), (1257, 127100), (1271, 125700), (1550, 103074), (1676, 95325), (1860, 85895), (2050, 77934), (2095, 76260), (2325, 68716), (2460, 64945), (2514, 63550), (2542, 62850), (3075, 51956), (3100, 51537), (3813, 41900), (4100, 38967), (4190, 38130), (4650, 34358), (5028, 31775), (5084, 31425), (6150, 25978), (6285, 25420), (6355, 25140), (7626, 20950), (8380, 19065), (9300, 17179), (10475, 15252), (12300, 12989), (12570, 12710)]