999972047700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{33427}}^1$

素因数の和:34263

約数の個数: 216

約数和(自身を含む): 3211494013728

約数和(自身を除く): 2211521966028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 773, 774, 860, 900, 1075, 1290, 1546, 1548, 1935, 2150, 2319, 2580, 3092, 3225, 3865, 3870, 4300, 4638, 6450, 6957, 7730, 7740, 9276, 9675, 11595, 12900, 13914, 15460, 19325, 19350, 23190, 27828, 33239, 33427, 34785, 38650, 38700, 46380, 57975, 66478, 66854, 69570, 77300, 99717, 100281, 115950, 132956, 133708, 139140, 166195, 167135, 173925, 199434, 200562, 231900, 299151, 300843, 332390, 334270, 347850, 398868, 401124, 498585, 501405, 598302, 601686, 664780, 668540, 695700, 830975, 835675, 997170, 1002810, 1196604, 1203372, 1437361, 1495755, 1504215, 1661950, 1671350, 1994340, 2005620, 2492925, 2507025, 2874722, 2991510, 3008430, 3323900, 3342700, 4312083, 4985850, 5014050, 5749444, 5983020, 6016860, 7186805, 7478775, 7521075, 8624166, 9971700, 10028100, 12936249, 14373610, 14957550, 15042150, 17248332, 21560415, 25839071, 25872498, 28747220, 29915100, 30084300, 35934025, 43120830, 51678142, 51744996, 64681245, 71868050, 77517213, 86241660, 103356284, 107802075, 129195355, 129362490, 143736100, 155034426, 215604150, 232551639, 258390710, 258724980, 310068852, 323406225, 387586065, 431208300, 465103278, 516781420, 645976775, 646812450, 775172130, 930206556, 1111080053, 1162758195, 1291953550, 1293624900, 1550344260, 1937930325, 2222160106, 2325516390, 2583907100, 3333240159, 3875860650, 4444320212, 4651032780, 5555400265, 5813790975, 6666480318, 7751721300, 9999720477, 11110800530, 11627581950, 13332960636, 16666200795, 19999440954, 22221601060, 23255163900, 27777001325, 33332401590, 39998881908, 49998602385, 55554002650, 66664803180, 83331003975, 99997204770, 111108005300, 166662007950, 199994409540, 249993011925, 333324015900, 499986023850, 999972047700]

約数ペア:

[(1, 999972047700), (2, 499986023850), (3, 333324015900), (4, 249993011925), (5, 199994409540), (6, 166662007950), (9, 111108005300), (10, 99997204770), (12, 83331003975), (15, 66664803180), (18, 55554002650), (20, 49998602385), (25, 39998881908), (30, 33332401590), (36, 27777001325), (43, 23255163900), (45, 22221601060), (50, 19999440954), (60, 16666200795), (75, 13332960636), (86, 11627581950), (90, 11110800530), (100, 9999720477), (129, 7751721300), (150, 6666480318), (172, 5813790975), (180, 5555400265), (215, 4651032780), (225, 4444320212), (258, 3875860650), (300, 3333240159), (387, 2583907100), (430, 2325516390), (450, 2222160106), (516, 1937930325), (645, 1550344260), (773, 1293624900), (774, 1291953550), (860, 1162758195), (900, 1111080053), (1075, 930206556), (1290, 775172130), (1546, 646812450), (1548, 645976775), (1935, 516781420), (2150, 465103278), (2319, 431208300), (2580, 387586065), (3092, 323406225), (3225, 310068852), (3865, 258724980), (3870, 258390710), (4300, 232551639), (4638, 215604150), (6450, 155034426), (6957, 143736100), (7730, 129362490), (7740, 129195355), (9276, 107802075), (9675, 103356284), (11595, 86241660), (12900, 77517213), (13914, 71868050), (15460, 64681245), (19325, 51744996), (19350, 51678142), (23190, 43120830), (27828, 35934025), (33239, 30084300), (33427, 29915100), (34785, 28747220), (38650, 25872498), (38700, 25839071), (46380, 21560415), (57975, 17248332), (66478, 15042150), (66854, 14957550), (69570, 14373610), (77300, 12936249), (99717, 10028100), (100281, 9971700), (115950, 8624166), (132956, 7521075), (133708, 7478775), (139140, 7186805), (166195, 6016860), (167135, 5983020), (173925, 5749444), (199434, 5014050), (200562, 4985850), (231900, 4312083), (299151, 3342700), (300843, 3323900), (332390, 3008430), (334270, 2991510), (347850, 2874722), (398868, 2507025), (401124, 2492925), (498585, 2005620), (501405, 1994340), (598302, 1671350), (601686, 1661950), (664780, 1504215), (668540, 1495755), (695700, 1437361), (830975, 1203372), (835675, 1196604), (997170, 1002810)]