490242600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 1794494520

約数和(自身を除く): 1304251920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 37, 40, 45, 50, 51, 60, 68, 72, 74, 75, 85, 90, 100, 102, 111, 120, 136, 148, 150, 153, 170, 180, 185, 200, 204, 222, 225, 255, 296, 300, 306, 333, 340, 360, 370, 408, 425, 433, 444, 450, 510, 555, 600, 612, 629, 666, 680, 740, 765, 850, 866, 888, 900, 925, 1020, 1110, 1224, 1258, 1275, 1299, 1332, 1480, 1530, 1665, 1700, 1732, 1800, 1850, 1887, 2040, 2165, 2220, 2516, 2550, 2598, 2664, 2775, 3060, 3145, 3330, 3400, 3464, 3700, 3774, 3825, 3897, 4330, 4440, 5032, 5100, 5196, 5550, 5661, 6120, 6290, 6495, 6660, 7361, 7400, 7548, 7650, 7794, 8325, 8660, 9435, 10200, 10392, 10825, 11100, 11322, 12580, 12990, 13320, 14722, 15096, 15300, 15588, 15725, 16021, 16650, 17320, 18870, 19485, 21650, 22083, 22200, 22644, 25160, 25980, 28305, 29444, 30600, 31176, 31450, 32042, 32475, 33300, 36805, 37740, 38970, 43300, 44166, 45288, 47175, 48063, 51960, 56610, 58888, 62900, 64084, 64950, 66249, 66600, 73610, 75480, 77940, 80105, 86600, 88332, 94350, 96126, 97425, 110415, 113220, 125800, 128168, 129900, 132498, 141525, 144189, 147220, 155880, 160210, 176664, 184025, 188700, 192252, 194850, 220830, 226440, 240315, 259800, 264996, 272357, 283050, 288378, 294440, 320420, 331245, 368050, 377400, 384504, 389700, 400525, 441660, 480630, 529992, 544714, 552075, 566100, 576756, 640840, 662490, 720945, 736100, 779400, 801050, 817071, 883320, 961260, 1089428, 1104150, 1132200, 1153512, 1201575, 1324980, 1361785, 1441890, 1472200, 1602100, 1634142, 1656225, 1922520, 2178856, 2208300, 2403150, 2451213, 2649960, 2723570, 2883780, 3204200, 3268284, 3312450, 3604725, 4085355, 4416600, 4806300, 4902426, 5447140, 5767560, 6536568, 6624900, 6808925, 7209450, 8170710, 9612600, 9804852, 10894280, 12256065, 13249800, 13617850, 14418900, 16341420, 19609704, 20426775, 24512130, 27235700, 28837800, 32682840, 40853550, 49024260, 54471400, 61280325, 81707100, 98048520, 122560650, 163414200, 245121300, 490242600]

約数ペア:

[(1, 490242600), (2, 245121300), (3, 163414200), (4, 122560650), (5, 98048520), (6, 81707100), (8, 61280325), (9, 54471400), (10, 49024260), (12, 40853550), (15, 32682840), (17, 28837800), (18, 27235700), (20, 24512130), (24, 20426775), (25, 19609704), (30, 16341420), (34, 14418900), (36, 13617850), (37, 13249800), (40, 12256065), (45, 10894280), (50, 9804852), (51, 9612600), (60, 8170710), (68, 7209450), (72, 6808925), (74, 6624900), (75, 6536568), (85, 5767560), (90, 5447140), (100, 4902426), (102, 4806300), (111, 4416600), (120, 4085355), (136, 3604725), (148, 3312450), (150, 3268284), (153, 3204200), (170, 2883780), (180, 2723570), (185, 2649960), (200, 2451213), (204, 2403150), (222, 2208300), (225, 2178856), (255, 1922520), (296, 1656225), (300, 1634142), (306, 1602100), (333, 1472200), (340, 1441890), (360, 1361785), (370, 1324980), (408, 1201575), (425, 1153512), (433, 1132200), (444, 1104150), (450, 1089428), (510, 961260), (555, 883320), (600, 817071), (612, 801050), (629, 779400), (666, 736100), (680, 720945), (740, 662490), (765, 640840), (850, 576756), (866, 566100), (888, 552075), (900, 544714), (925, 529992), (1020, 480630), (1110, 441660), (1224, 400525), (1258, 389700), (1275, 384504), (1299, 377400), (1332, 368050), (1480, 331245), (1530, 320420), (1665, 294440), (1700, 288378), (1732, 283050), (1800, 272357), (1850, 264996), (1887, 259800), (2040, 240315), (2165, 226440), (2220, 220830), (2516, 194850), (2550, 192252), (2598, 188700), (2664, 184025), (2775, 176664), (3060, 160210), (3145, 155880), (3330, 147220), (3400, 144189), (3464, 141525), (3700, 132498), (3774, 129900), (3825, 128168), (3897, 125800), (4330, 113220), (4440, 110415), (5032, 97425), (5100, 96126), (5196, 94350), (5550, 88332), (5661, 86600), (6120, 80105), (6290, 77940), (6495, 75480), (6660, 73610), (7361, 66600), (7400, 66249), (7548, 64950), (7650, 64084), (7794, 62900), (8325, 58888), (8660, 56610), (9435, 51960), (10200, 48063), (10392, 47175), (10825, 45288), (11100, 44166), (11322, 43300), (12580, 38970), (12990, 37740), (13320, 36805), (14722, 33300), (15096, 32475), (15300, 32042), (15588, 31450), (15725, 31176), (16021, 30600), (16650, 29444), (17320, 28305), (18870, 25980), (19485, 25160), (21650, 22644), (22083, 22200)]