21472694100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{166843}}^1$

素因数の和:166887

約数の個数: 216

約数和(自身を含む): 79072043232

約数和(自身を除く): 57599349132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 30, 33, 36, 39, 44, 45, 50, 52, 55, 60, 65, 66, 75, 78, 90, 99, 100, 110, 117, 130, 132, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 275, 286, 300, 325, 330, 390, 396, 429, 450, 468, 495, 550, 572, 585, 650, 660, 715, 780, 825, 858, 900, 975, 990, 1100, 1170, 1287, 1300, 1430, 1650, 1716, 1950, 1980, 2145, 2340, 2475, 2574, 2860, 2925, 3300, 3575, 3900, 4290, 4950, 5148, 5850, 6435, 7150, 8580, 9900, 10725, 11700, 12870, 14300, 21450, 25740, 32175, 42900, 64350, 128700, 166843, 333686, 500529, 667372, 834215, 1001058, 1501587, 1668430, 1835273, 2002116, 2168959, 2502645, 3003174, 3336860, 3670546, 4171075, 4337918, 5005290, 5505819, 6006348, 6506877, 7341092, 7507935, 8342150, 8675836, 9176365, 10010580, 10844795, 11011638, 12513225, 13013754, 15015870, 16517457, 16684300, 18352730, 19520631, 21689590, 22023276, 23858549, 25026450, 26027508, 27529095, 30031740, 32534385, 33034914, 36705460, 37539675, 39041262, 43379180, 45881825, 47717098, 50052900, 54223975, 55058190, 65068770, 66069828, 71575647, 75079350, 78082524, 82587285, 91763650, 95434196, 97603155, 108447950, 110116380, 119292745, 130137540, 137645475, 143151294, 150158700, 162671925, 165174570, 183527300, 195206310, 214726941, 216895900, 238585490, 275290950, 286302588, 325343850, 330349140, 357878235, 390412620, 412936425, 429453882, 477170980, 488015775, 550581900, 596463725, 650687700, 715756470, 825872850, 858907764, 976031550, 1073634705, 1192927450, 1431512940, 1651745700, 1789391175, 1952063100, 2147269410, 2385854900, 3578782350, 4294538820, 5368173525, 7157564700, 10736347050, 21472694100]

約数ペア:

[(1, 21472694100), (2, 10736347050), (3, 7157564700), (4, 5368173525), (5, 4294538820), (6, 3578782350), (9, 2385854900), (10, 2147269410), (11, 1952063100), (12, 1789391175), (13, 1651745700), (15, 1431512940), (18, 1192927450), (20, 1073634705), (22, 976031550), (25, 858907764), (26, 825872850), (30, 715756470), (33, 650687700), (36, 596463725), (39, 550581900), (44, 488015775), (45, 477170980), (50, 429453882), (52, 412936425), (55, 390412620), (60, 357878235), (65, 330349140), (66, 325343850), (75, 286302588), (78, 275290950), (90, 238585490), (99, 216895900), (100, 214726941), (110, 195206310), (117, 183527300), (130, 165174570), (132, 162671925), (143, 150158700), (150, 143151294), (156, 137645475), (165, 130137540), (180, 119292745), (195, 110116380), (198, 108447950), (220, 97603155), (225, 95434196), (234, 91763650), (260, 82587285), (275, 78082524), (286, 75079350), (300, 71575647), (325, 66069828), (330, 65068770), (390, 55058190), (396, 54223975), (429, 50052900), (450, 47717098), (468, 45881825), (495, 43379180), (550, 39041262), (572, 37539675), (585, 36705460), (650, 33034914), (660, 32534385), (715, 30031740), (780, 27529095), (825, 26027508), (858, 25026450), (900, 23858549), (975, 22023276), (990, 21689590), (1100, 19520631), (1170, 18352730), (1287, 16684300), (1300, 16517457), (1430, 15015870), (1650, 13013754), (1716, 12513225), (1950, 11011638), (1980, 10844795), (2145, 10010580), (2340, 9176365), (2475, 8675836), (2574, 8342150), (2860, 7507935), (2925, 7341092), (3300, 6506877), (3575, 6006348), (3900, 5505819), (4290, 5005290), (4950, 4337918), (5148, 4171075), (5850, 3670546), (6435, 3336860), (7150, 3003174), (8580, 2502645), (9900, 2168959), (10725, 2002116), (11700, 1835273), (12870, 1668430), (14300, 1501587), (21450, 1001058), (25740, 834215), (32175, 667372), (42900, 500529), (64350, 333686), (128700, 166843)]