490130400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 1736326368

約数和(自身を除く): 1246195968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 41, 48, 50, 51, 60, 68, 75, 80, 82, 85, 96, 100, 102, 120, 123, 136, 150, 160, 164, 170, 200, 204, 205, 240, 246, 255, 272, 293, 300, 328, 340, 400, 408, 410, 425, 480, 492, 510, 544, 586, 600, 615, 656, 680, 697, 800, 816, 820, 850, 879, 984, 1020, 1025, 1172, 1200, 1230, 1275, 1312, 1360, 1394, 1465, 1632, 1640, 1700, 1758, 1968, 2040, 2050, 2091, 2344, 2400, 2460, 2550, 2720, 2788, 2930, 3075, 3280, 3400, 3485, 3516, 3936, 4080, 4100, 4182, 4395, 4688, 4920, 4981, 5100, 5576, 5860, 6150, 6560, 6800, 6970, 7032, 7325, 8160, 8200, 8364, 8790, 9376, 9840, 9962, 10200, 10455, 11152, 11720, 12013, 12300, 13600, 13940, 14064, 14650, 14943, 16400, 16728, 17425, 17580, 19680, 19924, 20400, 20910, 21975, 22304, 23440, 24026, 24600, 24905, 27880, 28128, 29300, 29886, 32800, 33456, 34850, 35160, 36039, 39848, 40800, 41820, 43950, 46880, 48052, 49200, 49810, 52275, 55760, 58600, 59772, 60065, 66912, 69700, 70320, 72078, 74715, 79696, 83640, 87900, 96104, 98400, 99620, 104550, 111520, 117200, 119544, 120130, 124525, 139400, 140640, 144156, 149430, 159392, 167280, 175800, 180195, 192208, 199240, 204221, 209100, 234400, 239088, 240260, 249050, 278800, 288312, 298860, 300325, 334560, 351600, 360390, 373575, 384416, 398480, 408442, 418200, 478176, 480520, 498100, 557600, 576624, 597720, 600650, 612663, 703200, 720780, 747150, 796960, 816884, 836400, 900975, 961040, 996200, 1021105, 1153248, 1195440, 1201300, 1225326, 1441560, 1494300, 1633768, 1672800, 1801950, 1922080, 1992400, 2042210, 2390880, 2402600, 2450652, 2883120, 2988600, 3063315, 3267536, 3603900, 3984800, 4084420, 4805200, 4901304, 5105525, 5766240, 5977200, 6126630, 6535072, 7207800, 8168840, 9610400, 9802608, 10211050, 11954400, 12253260, 14415600, 15316575, 16337680, 19605216, 20422100, 24506520, 28831200, 30633150, 32675360, 40844200, 49013040, 61266300, 81688400, 98026080, 122532600, 163376800, 245065200, 490130400]

約数ペア:

[(1, 490130400), (2, 245065200), (3, 163376800), (4, 122532600), (5, 98026080), (6, 81688400), (8, 61266300), (10, 49013040), (12, 40844200), (15, 32675360), (16, 30633150), (17, 28831200), (20, 24506520), (24, 20422100), (25, 19605216), (30, 16337680), (32, 15316575), (34, 14415600), (40, 12253260), (41, 11954400), (48, 10211050), (50, 9802608), (51, 9610400), (60, 8168840), (68, 7207800), (75, 6535072), (80, 6126630), (82, 5977200), (85, 5766240), (96, 5105525), (100, 4901304), (102, 4805200), (120, 4084420), (123, 3984800), (136, 3603900), (150, 3267536), (160, 3063315), (164, 2988600), (170, 2883120), (200, 2450652), (204, 2402600), (205, 2390880), (240, 2042210), (246, 1992400), (255, 1922080), (272, 1801950), (293, 1672800), (300, 1633768), (328, 1494300), (340, 1441560), (400, 1225326), (408, 1201300), (410, 1195440), (425, 1153248), (480, 1021105), (492, 996200), (510, 961040), (544, 900975), (586, 836400), (600, 816884), (615, 796960), (656, 747150), (680, 720780), (697, 703200), (800, 612663), (816, 600650), (820, 597720), (850, 576624), (879, 557600), (984, 498100), (1020, 480520), (1025, 478176), (1172, 418200), (1200, 408442), (1230, 398480), (1275, 384416), (1312, 373575), (1360, 360390), (1394, 351600), (1465, 334560), (1632, 300325), (1640, 298860), (1700, 288312), (1758, 278800), (1968, 249050), (2040, 240260), (2050, 239088), (2091, 234400), (2344, 209100), (2400, 204221), (2460, 199240), (2550, 192208), (2720, 180195), (2788, 175800), (2930, 167280), (3075, 159392), (3280, 149430), (3400, 144156), (3485, 140640), (3516, 139400), (3936, 124525), (4080, 120130), (4100, 119544), (4182, 117200), (4395, 111520), (4688, 104550), (4920, 99620), (4981, 98400), (5100, 96104), (5576, 87900), (5860, 83640), (6150, 79696), (6560, 74715), (6800, 72078), (6970, 70320), (7032, 69700), (7325, 66912), (8160, 60065), (8200, 59772), (8364, 58600), (8790, 55760), (9376, 52275), (9840, 49810), (9962, 49200), (10200, 48052), (10455, 46880), (11152, 43950), (11720, 41820), (12013, 40800), (12300, 39848), (13600, 36039), (13940, 35160), (14064, 34850), (14650, 33456), (14943, 32800), (16400, 29886), (16728, 29300), (17425, 28128), (17580, 27880), (19680, 24905), (19924, 24600), (20400, 24026), (20910, 23440), (21975, 22304)]