464976943900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{195541}}^1$

素因数の和:195684

約数の個数: 144

約数和(自身を含む): 1194902410240

約数和(自身を除く): 729925466340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 79, 86, 100, 140, 158, 172, 175, 215, 301, 316, 350, 395, 430, 553, 602, 700, 790, 860, 1075, 1106, 1204, 1505, 1580, 1975, 2150, 2212, 2765, 3010, 3397, 3950, 4300, 5530, 6020, 6794, 7525, 7900, 11060, 13588, 13825, 15050, 16985, 23779, 27650, 30100, 33970, 47558, 55300, 67940, 84925, 95116, 118895, 169850, 195541, 237790, 339700, 391082, 475580, 594475, 782164, 977705, 1188950, 1368787, 1955410, 2377900, 2737574, 3910820, 4888525, 5475148, 6843935, 8408263, 9777050, 13687870, 15447739, 16816526, 19554100, 27375740, 30895478, 33633052, 34219675, 42041315, 58857841, 61790956, 68439350, 77238695, 84082630, 108134173, 117715682, 136878700, 154477390, 168165260, 210206575, 216268346, 235431364, 294289205, 308954780, 386193475, 420413150, 432536692, 540670865, 588578410, 664252777, 772386950, 840826300, 1081341730, 1177156820, 1328505554, 1471446025, 1544773900, 2162683460, 2657011108, 2703354325, 2942892050, 3321263885, 4649769439, 5406708650, 5885784100, 6642527770, 9299538878, 10813417300, 13285055540, 16606319425, 18599077756, 23248847195, 33212638850, 46497694390, 66425277700, 92995388780, 116244235975, 232488471950, 464976943900]

約数ペア:

[(1, 464976943900), (2, 232488471950), (4, 116244235975), (5, 92995388780), (7, 66425277700), (10, 46497694390), (14, 33212638850), (20, 23248847195), (25, 18599077756), (28, 16606319425), (35, 13285055540), (43, 10813417300), (50, 9299538878), (70, 6642527770), (79, 5885784100), (86, 5406708650), (100, 4649769439), (140, 3321263885), (158, 2942892050), (172, 2703354325), (175, 2657011108), (215, 2162683460), (301, 1544773900), (316, 1471446025), (350, 1328505554), (395, 1177156820), (430, 1081341730), (553, 840826300), (602, 772386950), (700, 664252777), (790, 588578410), (860, 540670865), (1075, 432536692), (1106, 420413150), (1204, 386193475), (1505, 308954780), (1580, 294289205), (1975, 235431364), (2150, 216268346), (2212, 210206575), (2765, 168165260), (3010, 154477390), (3397, 136878700), (3950, 117715682), (4300, 108134173), (5530, 84082630), (6020, 77238695), (6794, 68439350), (7525, 61790956), (7900, 58857841), (11060, 42041315), (13588, 34219675), (13825, 33633052), (15050, 30895478), (16985, 27375740), (23779, 19554100), (27650, 16816526), (30100, 15447739), (33970, 13687870), (47558, 9777050), (55300, 8408263), (67940, 6843935), (84925, 5475148), (95116, 4888525), (118895, 3910820), (169850, 2737574), (195541, 2377900), (237790, 1955410), (339700, 1368787), (391082, 1188950), (475580, 977705), (594475, 782164)]