82917900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 216

約数和(自身を含む): 295415120

約数和(自身を除く): 212497220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 373, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 746, 780, 855, 900, 950, 975, 988, 1119, 1140, 1170, 1235, 1300, 1425, 1482, 1492, 1710, 1865, 1900, 1950, 2223, 2238, 2340, 2470, 2850, 2925, 2964, 3357, 3420, 3705, 3730, 3900, 4275, 4446, 4476, 4849, 4940, 5595, 5700, 5850, 6175, 6714, 7087, 7410, 7460, 8550, 8892, 9325, 9698, 11115, 11190, 11700, 12350, 13428, 14174, 14547, 14820, 16785, 17100, 18525, 18650, 19396, 21261, 22230, 22380, 24245, 24700, 27975, 28348, 29094, 33570, 35435, 37050, 37300, 42522, 43641, 44460, 48490, 55575, 55950, 58188, 63783, 67140, 70870, 72735, 74100, 83925, 85044, 87282, 92131, 96980, 106305, 111150, 111900, 121225, 127566, 141740, 145470, 167850, 174564, 177175, 184262, 212610, 218205, 222300, 242450, 255132, 276393, 290940, 318915, 335700, 354350, 363675, 368524, 425220, 436410, 460655, 484900, 531525, 552786, 637830, 708700, 727350, 829179, 872820, 921310, 1063050, 1091025, 1105572, 1275660, 1381965, 1454700, 1594575, 1658358, 1842620, 2126100, 2182050, 2303275, 2763930, 3189150, 3316716, 4145895, 4364100, 4606550, 5527860, 6378300, 6909825, 8291790, 9213100, 13819650, 16583580, 20729475, 27639300, 41458950, 82917900]

約数ペア:

[(1, 82917900), (2, 41458950), (3, 27639300), (4, 20729475), (5, 16583580), (6, 13819650), (9, 9213100), (10, 8291790), (12, 6909825), (13, 6378300), (15, 5527860), (18, 4606550), (19, 4364100), (20, 4145895), (25, 3316716), (26, 3189150), (30, 2763930), (36, 2303275), (38, 2182050), (39, 2126100), (45, 1842620), (50, 1658358), (52, 1594575), (57, 1454700), (60, 1381965), (65, 1275660), (75, 1105572), (76, 1091025), (78, 1063050), (90, 921310), (95, 872820), (100, 829179), (114, 727350), (117, 708700), (130, 637830), (150, 552786), (156, 531525), (171, 484900), (180, 460655), (190, 436410), (195, 425220), (225, 368524), (228, 363675), (234, 354350), (247, 335700), (260, 318915), (285, 290940), (300, 276393), (325, 255132), (342, 242450), (373, 222300), (380, 218205), (390, 212610), (450, 184262), (468, 177175), (475, 174564), (494, 167850), (570, 145470), (585, 141740), (650, 127566), (684, 121225), (741, 111900), (746, 111150), (780, 106305), (855, 96980), (900, 92131), (950, 87282), (975, 85044), (988, 83925), (1119, 74100), (1140, 72735), (1170, 70870), (1235, 67140), (1300, 63783), (1425, 58188), (1482, 55950), (1492, 55575), (1710, 48490), (1865, 44460), (1900, 43641), (1950, 42522), (2223, 37300), (2238, 37050), (2340, 35435), (2470, 33570), (2850, 29094), (2925, 28348), (2964, 27975), (3357, 24700), (3420, 24245), (3705, 22380), (3730, 22230), (3900, 21261), (4275, 19396), (4446, 18650), (4476, 18525), (4849, 17100), (4940, 16785), (5595, 14820), (5700, 14547), (5850, 14174), (6175, 13428), (6714, 12350), (7087, 11700), (7410, 11190), (7460, 11115), (8550, 9698), (8892, 9325)]