1939721400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 288

約数和(自身を含む): 7021872000

約数和(自身を除く): 5082150600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 43, 45, 50, 57, 60, 72, 75, 76, 86, 90, 95, 100, 114, 120, 129, 150, 152, 171, 172, 180, 190, 200, 215, 225, 228, 258, 285, 300, 342, 344, 360, 380, 387, 430, 450, 456, 475, 516, 570, 600, 645, 684, 760, 774, 817, 855, 860, 900, 950, 1032, 1075, 1140, 1290, 1319, 1368, 1425, 1548, 1634, 1710, 1720, 1800, 1900, 1935, 2150, 2280, 2451, 2580, 2638, 2850, 3096, 3225, 3268, 3420, 3800, 3870, 3957, 4085, 4275, 4300, 4902, 5160, 5276, 5700, 6450, 6536, 6595, 6840, 7353, 7740, 7914, 8170, 8550, 8600, 9675, 9804, 10552, 11400, 11871, 12255, 12900, 13190, 14706, 15480, 15828, 16340, 17100, 19350, 19608, 19785, 20425, 23742, 24510, 25061, 25800, 26380, 29412, 31656, 32680, 32975, 34200, 36765, 38700, 39570, 40850, 47484, 49020, 50122, 52760, 56717, 58824, 59355, 61275, 65950, 73530, 75183, 77400, 79140, 81700, 94968, 98040, 98925, 100244, 113434, 118710, 122550, 125305, 131900, 147060, 150366, 158280, 163400, 170151, 183825, 197850, 200488, 225549, 226868, 237420, 245100, 250610, 263800, 283585, 294120, 296775, 300732, 340302, 367650, 375915, 395700, 451098, 453736, 474840, 490200, 501220, 510453, 567170, 593550, 601464, 626525, 680604, 735300, 751830, 791400, 850755, 902196, 1002440, 1020906, 1077623, 1127745, 1134340, 1187100, 1253050, 1361208, 1417925, 1470600, 1503660, 1701510, 1804392, 1879575, 2041812, 2155246, 2255490, 2268680, 2374200, 2506100, 2552265, 2835850, 3007320, 3232869, 3403020, 3759150, 4083624, 4253775, 4310492, 4510980, 5012200, 5104530, 5388115, 5638725, 5671700, 6465738, 6806040, 7518300, 8507550, 8620984, 9021960, 9698607, 10209060, 10776230, 11277450, 11343400, 12761325, 12931476, 15036600, 16164345, 17015100, 19397214, 20418120, 21552460, 22554900, 25522650, 25862952, 26940575, 32328690, 34030200, 38794428, 43104920, 45109800, 48493035, 51045300, 53881150, 64657380, 77588856, 80821725, 96986070, 102090600, 107762300, 129314760, 161643450, 193972140, 215524600, 242465175, 323286900, 387944280, 484930350, 646573800, 969860700, 1939721400]

約数ペア:

[(1, 1939721400), (2, 969860700), (3, 646573800), (4, 484930350), (5, 387944280), (6, 323286900), (8, 242465175), (9, 215524600), (10, 193972140), (12, 161643450), (15, 129314760), (18, 107762300), (19, 102090600), (20, 96986070), (24, 80821725), (25, 77588856), (30, 64657380), (36, 53881150), (38, 51045300), (40, 48493035), (43, 45109800), (45, 43104920), (50, 38794428), (57, 34030200), (60, 32328690), (72, 26940575), (75, 25862952), (76, 25522650), (86, 22554900), (90, 21552460), (95, 20418120), (100, 19397214), (114, 17015100), (120, 16164345), (129, 15036600), (150, 12931476), (152, 12761325), (171, 11343400), (172, 11277450), (180, 10776230), (190, 10209060), (200, 9698607), (215, 9021960), (225, 8620984), (228, 8507550), (258, 7518300), (285, 6806040), (300, 6465738), (342, 5671700), (344, 5638725), (360, 5388115), (380, 5104530), (387, 5012200), (430, 4510980), (450, 4310492), (456, 4253775), (475, 4083624), (516, 3759150), (570, 3403020), (600, 3232869), (645, 3007320), (684, 2835850), (760, 2552265), (774, 2506100), (817, 2374200), (855, 2268680), (860, 2255490), (900, 2155246), (950, 2041812), (1032, 1879575), (1075, 1804392), (1140, 1701510), (1290, 1503660), (1319, 1470600), (1368, 1417925), (1425, 1361208), (1548, 1253050), (1634, 1187100), (1710, 1134340), (1720, 1127745), (1800, 1077623), (1900, 1020906), (1935, 1002440), (2150, 902196), (2280, 850755), (2451, 791400), (2580, 751830), (2638, 735300), (2850, 680604), (3096, 626525), (3225, 601464), (3268, 593550), (3420, 567170), (3800, 510453), (3870, 501220), (3957, 490200), (4085, 474840), (4275, 453736), (4300, 451098), (4902, 395700), (5160, 375915), (5276, 367650), (5700, 340302), (6450, 300732), (6536, 296775), (6595, 294120), (6840, 283585), (7353, 263800), (7740, 250610), (7914, 245100), (8170, 237420), (8550, 226868), (8600, 225549), (9675, 200488), (9804, 197850), (10552, 183825), (11400, 170151), (11871, 163400), (12255, 158280), (12900, 150366), (13190, 147060), (14706, 131900), (15480, 125305), (15828, 122550), (16340, 118710), (17100, 113434), (19350, 100244), (19608, 98925), (19785, 98040), (20425, 94968), (23742, 81700), (24510, 79140), (25061, 77400), (25800, 75183), (26380, 73530), (29412, 65950), (31656, 61275), (32680, 59355), (32975, 58824), (34200, 56717), (36765, 52760), (38700, 50122), (39570, 49020), (40850, 47484)]