60839900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 157489920

約数和(自身を除く): 96650020

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 41, 44, 50, 55, 71, 76, 82, 95, 100, 110, 142, 164, 190, 205, 209, 220, 275, 284, 355, 380, 410, 418, 451, 475, 550, 710, 779, 781, 820, 836, 902, 950, 1025, 1045, 1100, 1349, 1420, 1558, 1562, 1775, 1804, 1900, 2050, 2090, 2255, 2698, 2911, 3116, 3124, 3550, 3895, 3905, 4100, 4180, 4510, 5225, 5396, 5822, 6745, 7100, 7790, 7810, 8569, 9020, 10450, 11275, 11644, 13490, 14555, 14839, 15580, 15620, 17138, 19475, 19525, 20900, 22550, 26980, 29110, 29678, 32021, 33725, 34276, 38950, 39050, 42845, 45100, 55309, 58220, 59356, 64042, 67450, 72775, 74195, 77900, 78100, 85690, 110618, 128084, 134900, 145550, 148390, 160105, 171380, 214225, 221236, 276545, 291100, 296780, 320210, 370975, 428450, 553090, 608399, 640420, 741950, 800525, 856900, 1106180, 1216798, 1382725, 1483900, 1601050, 2433596, 2765450, 3041995, 3202100, 5530900, 6083990, 12167980, 15209975, 30419950, 60839900]

約数ペア:

[(1, 60839900), (2, 30419950), (4, 15209975), (5, 12167980), (10, 6083990), (11, 5530900), (19, 3202100), (20, 3041995), (22, 2765450), (25, 2433596), (38, 1601050), (41, 1483900), (44, 1382725), (50, 1216798), (55, 1106180), (71, 856900), (76, 800525), (82, 741950), (95, 640420), (100, 608399), (110, 553090), (142, 428450), (164, 370975), (190, 320210), (205, 296780), (209, 291100), (220, 276545), (275, 221236), (284, 214225), (355, 171380), (380, 160105), (410, 148390), (418, 145550), (451, 134900), (475, 128084), (550, 110618), (710, 85690), (779, 78100), (781, 77900), (820, 74195), (836, 72775), (902, 67450), (950, 64042), (1025, 59356), (1045, 58220), (1100, 55309), (1349, 45100), (1420, 42845), (1558, 39050), (1562, 38950), (1775, 34276), (1804, 33725), (1900, 32021), (2050, 29678), (2090, 29110), (2255, 26980), (2698, 22550), (2911, 20900), (3116, 19525), (3124, 19475), (3550, 17138), (3895, 15620), (3905, 15580), (4100, 14839), (4180, 14555), (4510, 13490), (5225, 11644), (5396, 11275), (5822, 10450), (6745, 9020), (7100, 8569), (7790, 7810)]