171605460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 549126144

約数和(自身を除く): 377520684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 47, 52, 60, 62, 65, 78, 93, 94, 124, 130, 141, 151, 155, 156, 186, 188, 195, 235, 260, 282, 302, 310, 372, 390, 403, 453, 465, 470, 564, 604, 611, 620, 705, 755, 780, 806, 906, 930, 940, 1209, 1222, 1410, 1457, 1510, 1612, 1812, 1833, 1860, 1963, 2015, 2265, 2418, 2444, 2820, 2914, 3020, 3055, 3666, 3926, 4030, 4371, 4530, 4681, 4836, 5828, 5889, 6045, 6110, 7097, 7285, 7332, 7852, 8060, 8742, 9060, 9165, 9362, 9815, 11778, 12090, 12220, 14043, 14194, 14570, 17484, 18330, 18724, 18941, 19630, 21291, 21855, 23405, 23556, 24180, 28086, 28388, 29140, 29445, 35485, 36660, 37882, 39260, 42582, 43710, 46810, 56172, 56823, 58890, 60853, 70215, 70970, 75764, 85164, 87420, 92261, 93620, 94705, 106455, 113646, 117780, 121706, 140430, 141940, 182559, 184522, 189410, 212910, 220007, 227292, 243412, 276783, 280860, 284115, 304265, 365118, 369044, 378820, 425820, 440014, 461305, 553566, 568230, 608530, 660021, 730236, 880028, 912795, 922610, 1100035, 1107132, 1136460, 1217060, 1320042, 1383915, 1825590, 1845220, 2200070, 2640084, 2767830, 2860091, 3300105, 3651180, 4400140, 5535660, 5720182, 6600210, 8580273, 11440364, 13200420, 14300455, 17160546, 28600910, 34321092, 42901365, 57201820, 85802730, 171605460]

約数ペア:

[(1, 171605460), (2, 85802730), (3, 57201820), (4, 42901365), (5, 34321092), (6, 28600910), (10, 17160546), (12, 14300455), (13, 13200420), (15, 11440364), (20, 8580273), (26, 6600210), (30, 5720182), (31, 5535660), (39, 4400140), (47, 3651180), (52, 3300105), (60, 2860091), (62, 2767830), (65, 2640084), (78, 2200070), (93, 1845220), (94, 1825590), (124, 1383915), (130, 1320042), (141, 1217060), (151, 1136460), (155, 1107132), (156, 1100035), (186, 922610), (188, 912795), (195, 880028), (235, 730236), (260, 660021), (282, 608530), (302, 568230), (310, 553566), (372, 461305), (390, 440014), (403, 425820), (453, 378820), (465, 369044), (470, 365118), (564, 304265), (604, 284115), (611, 280860), (620, 276783), (705, 243412), (755, 227292), (780, 220007), (806, 212910), (906, 189410), (930, 184522), (940, 182559), (1209, 141940), (1222, 140430), (1410, 121706), (1457, 117780), (1510, 113646), (1612, 106455), (1812, 94705), (1833, 93620), (1860, 92261), (1963, 87420), (2015, 85164), (2265, 75764), (2418, 70970), (2444, 70215), (2820, 60853), (2914, 58890), (3020, 56823), (3055, 56172), (3666, 46810), (3926, 43710), (4030, 42582), (4371, 39260), (4530, 37882), (4681, 36660), (4836, 35485), (5828, 29445), (5889, 29140), (6045, 28388), (6110, 28086), (7097, 24180), (7285, 23556), (7332, 23405), (7852, 21855), (8060, 21291), (8742, 19630), (9060, 18941), (9165, 18724), (9362, 18330), (9815, 17484), (11778, 14570), (12090, 14194), (12220, 14043)]