1499400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{17}}^1$

素因数の和:53

約数の個数: 216

約数和(自身を含む): 6202170

約数和(自身を除く): 4702770

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 49, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 98, 100, 102, 105, 119, 120, 126, 136, 140, 147, 150, 153, 168, 170, 175, 180, 196, 200, 204, 210, 225, 238, 245, 252, 255, 280, 294, 300, 306, 315, 340, 350, 357, 360, 392, 408, 420, 425, 441, 450, 476, 490, 504, 510, 525, 588, 595, 600, 612, 630, 680, 700, 714, 735, 765, 833, 840, 850, 882, 900, 952, 980, 1020, 1050, 1071, 1176, 1190, 1224, 1225, 1260, 1275, 1400, 1428, 1470, 1530, 1575, 1666, 1700, 1764, 1785, 1800, 1960, 2040, 2100, 2142, 2205, 2380, 2450, 2499, 2520, 2550, 2856, 2940, 2975, 3060, 3150, 3332, 3400, 3528, 3570, 3675, 3825, 4165, 4200, 4284, 4410, 4760, 4900, 4998, 5100, 5355, 5880, 5950, 6120, 6300, 6664, 7140, 7350, 7497, 7650, 8330, 8568, 8820, 8925, 9800, 9996, 10200, 10710, 11025, 11900, 12495, 12600, 14280, 14700, 14994, 15300, 16660, 17640, 17850, 19992, 20825, 21420, 22050, 23800, 24990, 26775, 29400, 29988, 30600, 33320, 35700, 37485, 41650, 42840, 44100, 49980, 53550, 59976, 62475, 71400, 74970, 83300, 88200, 99960, 107100, 124950, 149940, 166600, 187425, 214200, 249900, 299880, 374850, 499800, 749700, 1499400]

約数ペア:

[(1, 1499400), (2, 749700), (3, 499800), (4, 374850), (5, 299880), (6, 249900), (7, 214200), (8, 187425), (9, 166600), (10, 149940), (12, 124950), (14, 107100), (15, 99960), (17, 88200), (18, 83300), (20, 74970), (21, 71400), (24, 62475), (25, 59976), (28, 53550), (30, 49980), (34, 44100), (35, 42840), (36, 41650), (40, 37485), (42, 35700), (45, 33320), (49, 30600), (50, 29988), (51, 29400), (56, 26775), (60, 24990), (63, 23800), (68, 22050), (70, 21420), (72, 20825), (75, 19992), (84, 17850), (85, 17640), (90, 16660), (98, 15300), (100, 14994), (102, 14700), (105, 14280), (119, 12600), (120, 12495), (126, 11900), (136, 11025), (140, 10710), (147, 10200), (150, 9996), (153, 9800), (168, 8925), (170, 8820), (175, 8568), (180, 8330), (196, 7650), (200, 7497), (204, 7350), (210, 7140), (225, 6664), (238, 6300), (245, 6120), (252, 5950), (255, 5880), (280, 5355), (294, 5100), (300, 4998), (306, 4900), (315, 4760), (340, 4410), (350, 4284), (357, 4200), (360, 4165), (392, 3825), (408, 3675), (420, 3570), (425, 3528), (441, 3400), (450, 3332), (476, 3150), (490, 3060), (504, 2975), (510, 2940), (525, 2856), (588, 2550), (595, 2520), (600, 2499), (612, 2450), (630, 2380), (680, 2205), (700, 2142), (714, 2100), (735, 2040), (765, 1960), (833, 1800), (840, 1785), (850, 1764), (882, 1700), (900, 1666), (952, 1575), (980, 1530), (1020, 1470), (1050, 1428), (1071, 1400), (1176, 1275), (1190, 1260), (1224, 1225)]