89444700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 304668000

約数和(自身を除く): 215223300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 29, 30, 36, 45, 46, 50, 58, 60, 69, 75, 87, 90, 92, 100, 115, 116, 138, 145, 149, 150, 174, 180, 207, 225, 230, 261, 276, 290, 298, 300, 345, 348, 414, 435, 447, 450, 460, 522, 575, 580, 596, 667, 690, 725, 745, 828, 870, 894, 900, 1035, 1044, 1150, 1305, 1334, 1341, 1380, 1450, 1490, 1725, 1740, 1788, 2001, 2070, 2175, 2235, 2300, 2610, 2668, 2682, 2900, 2980, 3335, 3427, 3450, 3725, 4002, 4140, 4321, 4350, 4470, 5175, 5220, 5364, 6003, 6525, 6670, 6705, 6854, 6900, 7450, 8004, 8642, 8700, 8940, 10005, 10281, 10350, 11175, 12006, 12963, 13050, 13340, 13410, 13708, 14900, 16675, 17135, 17284, 20010, 20562, 20700, 21605, 22350, 24012, 25926, 26100, 26820, 30015, 30843, 33350, 33525, 34270, 38889, 40020, 41124, 43210, 44700, 50025, 51405, 51852, 60030, 61686, 64815, 66700, 67050, 68540, 77778, 85675, 86420, 99383, 100050, 102810, 108025, 120060, 123372, 129630, 134100, 150075, 154215, 155556, 171350, 194445, 198766, 200100, 205620, 216050, 257025, 259260, 298149, 300150, 308430, 324075, 342700, 388890, 397532, 432100, 496915, 514050, 596298, 600300, 616860, 648150, 771075, 777780, 894447, 972225, 993830, 1028100, 1192596, 1296300, 1490745, 1542150, 1788894, 1944450, 1987660, 2484575, 2981490, 3084300, 3577788, 3888900, 4472235, 4969150, 5962980, 7453725, 8944470, 9938300, 14907450, 17888940, 22361175, 29814900, 44722350, 89444700]

約数ペア:

[(1, 89444700), (2, 44722350), (3, 29814900), (4, 22361175), (5, 17888940), (6, 14907450), (9, 9938300), (10, 8944470), (12, 7453725), (15, 5962980), (18, 4969150), (20, 4472235), (23, 3888900), (25, 3577788), (29, 3084300), (30, 2981490), (36, 2484575), (45, 1987660), (46, 1944450), (50, 1788894), (58, 1542150), (60, 1490745), (69, 1296300), (75, 1192596), (87, 1028100), (90, 993830), (92, 972225), (100, 894447), (115, 777780), (116, 771075), (138, 648150), (145, 616860), (149, 600300), (150, 596298), (174, 514050), (180, 496915), (207, 432100), (225, 397532), (230, 388890), (261, 342700), (276, 324075), (290, 308430), (298, 300150), (300, 298149), (345, 259260), (348, 257025), (414, 216050), (435, 205620), (447, 200100), (450, 198766), (460, 194445), (522, 171350), (575, 155556), (580, 154215), (596, 150075), (667, 134100), (690, 129630), (725, 123372), (745, 120060), (828, 108025), (870, 102810), (894, 100050), (900, 99383), (1035, 86420), (1044, 85675), (1150, 77778), (1305, 68540), (1334, 67050), (1341, 66700), (1380, 64815), (1450, 61686), (1490, 60030), (1725, 51852), (1740, 51405), (1788, 50025), (2001, 44700), (2070, 43210), (2175, 41124), (2235, 40020), (2300, 38889), (2610, 34270), (2668, 33525), (2682, 33350), (2900, 30843), (2980, 30015), (3335, 26820), (3427, 26100), (3450, 25926), (3725, 24012), (4002, 22350), (4140, 21605), (4321, 20700), (4350, 20562), (4470, 20010), (5175, 17284), (5220, 17135), (5364, 16675), (6003, 14900), (6525, 13708), (6670, 13410), (6705, 13340), (6854, 13050), (6900, 12963), (7450, 12006), (8004, 11175), (8642, 10350), (8700, 10281), (8940, 10005)]