20176545300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{94327}}^1$

素因数の和:94398

約数の個数: 144

約数和(自身を含む): 62881308672

約数和(自身を除く): 42704763372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 460, 465, 575, 620, 690, 713, 775, 930, 1150, 1380, 1426, 1550, 1725, 1860, 2139, 2300, 2325, 2852, 3100, 3450, 3565, 4278, 4650, 6900, 7130, 8556, 9300, 10695, 14260, 17825, 21390, 35650, 42780, 53475, 71300, 94327, 106950, 188654, 213900, 282981, 377308, 471635, 565962, 943270, 1131924, 1414905, 1886540, 2169521, 2358175, 2829810, 2924137, 4339042, 4716350, 5659620, 5848274, 6508563, 7074525, 8678084, 8772411, 9432700, 10847605, 11696548, 13017126, 14149050, 14620685, 17544822, 21695210, 26034252, 28298100, 29241370, 32542815, 35089644, 43390420, 43862055, 54238025, 58482740, 65085630, 67255151, 73103425, 87724110, 108476050, 130171260, 134510302, 146206850, 162714075, 175448220, 201765453, 216952100, 219310275, 269020604, 292413700, 325428150, 336275755, 403530906, 438620550, 650856300, 672551510, 807061812, 877241100, 1008827265, 1345103020, 1681378775, 2017654530, 3362757550, 4035309060, 5044136325, 6725515100, 10088272650, 20176545300]

約数ペア:

[(1, 20176545300), (2, 10088272650), (3, 6725515100), (4, 5044136325), (5, 4035309060), (6, 3362757550), (10, 2017654530), (12, 1681378775), (15, 1345103020), (20, 1008827265), (23, 877241100), (25, 807061812), (30, 672551510), (31, 650856300), (46, 438620550), (50, 403530906), (60, 336275755), (62, 325428150), (69, 292413700), (75, 269020604), (92, 219310275), (93, 216952100), (100, 201765453), (115, 175448220), (124, 162714075), (138, 146206850), (150, 134510302), (155, 130171260), (186, 108476050), (230, 87724110), (276, 73103425), (300, 67255151), (310, 65085630), (345, 58482740), (372, 54238025), (460, 43862055), (465, 43390420), (575, 35089644), (620, 32542815), (690, 29241370), (713, 28298100), (775, 26034252), (930, 21695210), (1150, 17544822), (1380, 14620685), (1426, 14149050), (1550, 13017126), (1725, 11696548), (1860, 10847605), (2139, 9432700), (2300, 8772411), (2325, 8678084), (2852, 7074525), (3100, 6508563), (3450, 5848274), (3565, 5659620), (4278, 4716350), (4650, 4339042), (6900, 2924137), (7130, 2829810), (8556, 2358175), (9300, 2169521), (10695, 1886540), (14260, 1414905), (17825, 1131924), (21390, 943270), (35650, 565962), (42780, 471635), (53475, 377308), (71300, 282981), (94327, 213900), (106950, 188654)]