172429180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 315281540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 71, 76, 77, 83, 95, 110, 133, 140, 142, 154, 166, 190, 209, 220, 266, 284, 308, 332, 355, 380, 385, 415, 418, 497, 532, 581, 665, 710, 770, 781, 830, 836, 913, 994, 1045, 1162, 1330, 1349, 1420, 1463, 1540, 1562, 1577, 1660, 1826, 1988, 2090, 2324, 2485, 2660, 2698, 2905, 2926, 3124, 3154, 3652, 3905, 4180, 4565, 4970, 5396, 5467, 5810, 5852, 5893, 6308, 6391, 6745, 7315, 7810, 7885, 9130, 9443, 9940, 10934, 11039, 11620, 11786, 12782, 13490, 14630, 14839, 15620, 15770, 17347, 18260, 18886, 21868, 22078, 23572, 25564, 26980, 27335, 29260, 29465, 29678, 31540, 31955, 34694, 37772, 41251, 44156, 47215, 54670, 55195, 58930, 59356, 63910, 64823, 69388, 74195, 82502, 86735, 94430, 103873, 109340, 110390, 111967, 117860, 121429, 127820, 129646, 148390, 165004, 173470, 188860, 206255, 207746, 220780, 223934, 242858, 259292, 296780, 324115, 346940, 412510, 415492, 447868, 453761, 485716, 519365, 559835, 607145, 648230, 783769, 825020, 907522, 1038730, 1119670, 1214290, 1231637, 1296460, 1567538, 1815044, 2077460, 2239340, 2268805, 2428580, 2463274, 3135076, 3918845, 4537610, 4926548, 6158185, 7837690, 8621459, 9075220, 12316370, 15675380, 17242918, 24632740, 34485836, 43107295, 86214590, 172429180]

約数ペア:

[(1, 172429180), (2, 86214590), (4, 43107295), (5, 34485836), (7, 24632740), (10, 17242918), (11, 15675380), (14, 12316370), (19, 9075220), (20, 8621459), (22, 7837690), (28, 6158185), (35, 4926548), (38, 4537610), (44, 3918845), (55, 3135076), (70, 2463274), (71, 2428580), (76, 2268805), (77, 2239340), (83, 2077460), (95, 1815044), (110, 1567538), (133, 1296460), (140, 1231637), (142, 1214290), (154, 1119670), (166, 1038730), (190, 907522), (209, 825020), (220, 783769), (266, 648230), (284, 607145), (308, 559835), (332, 519365), (355, 485716), (380, 453761), (385, 447868), (415, 415492), (418, 412510), (497, 346940), (532, 324115), (581, 296780), (665, 259292), (710, 242858), (770, 223934), (781, 220780), (830, 207746), (836, 206255), (913, 188860), (994, 173470), (1045, 165004), (1162, 148390), (1330, 129646), (1349, 127820), (1420, 121429), (1463, 117860), (1540, 111967), (1562, 110390), (1577, 109340), (1660, 103873), (1826, 94430), (1988, 86735), (2090, 82502), (2324, 74195), (2485, 69388), (2660, 64823), (2698, 63910), (2905, 59356), (2926, 58930), (3124, 55195), (3154, 54670), (3652, 47215), (3905, 44156), (4180, 41251), (4565, 37772), (4970, 34694), (5396, 31955), (5467, 31540), (5810, 29678), (5852, 29465), (5893, 29260), (6308, 27335), (6391, 26980), (6745, 25564), (7315, 23572), (7810, 22078), (7885, 21868), (9130, 18886), (9443, 18260), (9940, 17347), (10934, 15770), (11039, 15620), (11620, 14839), (11786, 14630), (12782, 13490)]