20143983600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{430427}}^1$

素因数の和:430464

約数の個数: 180

約数和(自身を含む): 75282718056

約数和(自身を除く): 55138734456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 46800, 430427, 860854, 1291281, 1721708, 2152135, 2582562, 3443416, 3873843, 4304270, 5165124, 5595551, 6456405, 6886832, 7747686, 8608540, 10330248, 10760675, 11191102, 12912810, 15495372, 16786653, 17217080, 19369215, 20660496, 21521350, 22382204, 25825620, 27977755, 30990744, 32282025, 33573306, 34434160, 38738430, 43042700, 44764408, 50359959, 51651240, 55955510, 61981488, 64564050, 67146612, 77476860, 83933265, 86085400, 89528816, 96846075, 100719918, 103302480, 111911020, 129128100, 134293224, 139888775, 154953720, 167866530, 172170800, 193692150, 201439836, 223822040, 251799795, 258256200, 268586448, 279777550, 309907440, 335733060, 387384300, 402879672, 419666325, 447644080, 503599590, 516512400, 559555100, 671466120, 774768600, 805759344, 839332650, 1007199180, 1119110200, 1258998975, 1342932240, 1549537200, 1678665300, 2014398360, 2238220400, 2517997950, 3357330600, 4028796720, 5035995900, 6714661200, 10071991800, 20143983600]

約数ペア:

[(1, 20143983600), (2, 10071991800), (3, 6714661200), (4, 5035995900), (5, 4028796720), (6, 3357330600), (8, 2517997950), (9, 2238220400), (10, 2014398360), (12, 1678665300), (13, 1549537200), (15, 1342932240), (16, 1258998975), (18, 1119110200), (20, 1007199180), (24, 839332650), (25, 805759344), (26, 774768600), (30, 671466120), (36, 559555100), (39, 516512400), (40, 503599590), (45, 447644080), (48, 419666325), (50, 402879672), (52, 387384300), (60, 335733060), (65, 309907440), (72, 279777550), (75, 268586448), (78, 258256200), (80, 251799795), (90, 223822040), (100, 201439836), (104, 193692150), (117, 172170800), (120, 167866530), (130, 154953720), (144, 139888775), (150, 134293224), (156, 129128100), (180, 111911020), (195, 103302480), (200, 100719918), (208, 96846075), (225, 89528816), (234, 86085400), (240, 83933265), (260, 77476860), (300, 67146612), (312, 64564050), (325, 61981488), (360, 55955510), (390, 51651240), (400, 50359959), (450, 44764408), (468, 43042700), (520, 38738430), (585, 34434160), (600, 33573306), (624, 32282025), (650, 30990744), (720, 27977755), (780, 25825620), (900, 22382204), (936, 21521350), (975, 20660496), (1040, 19369215), (1170, 17217080), (1200, 16786653), (1300, 15495372), (1560, 12912810), (1800, 11191102), (1872, 10760675), (1950, 10330248), (2340, 8608540), (2600, 7747686), (2925, 6886832), (3120, 6456405), (3600, 5595551), (3900, 5165124), (4680, 4304270), (5200, 3873843), (5850, 3443416), (7800, 2582562), (9360, 2152135), (11700, 1721708), (15600, 1291281), (23400, 860854), (46800, 430427)]