222865200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 180

約数和(自身を含む): 798752448

約数和(自身を除く): 575887248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 1997, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 3994, 4464, 4650, 5580, 5991, 6200, 6975, 7440, 7988, 9300, 9985, 11160, 11982, 12400, 13950, 15976, 17973, 18600, 19970, 22320, 23964, 27900, 29955, 31952, 35946, 37200, 39940, 47928, 49925, 55800, 59910, 61907, 71892, 79880, 89865, 95856, 99850, 111600, 119820, 123814, 143784, 149775, 159760, 179730, 185721, 199700, 239640, 247628, 287568, 299550, 309535, 359460, 371442, 399400, 449325, 479280, 495256, 557163, 599100, 619070, 718920, 742884, 798800, 898650, 928605, 990512, 1114326, 1198200, 1238140, 1437840, 1485768, 1547675, 1797300, 1857210, 2228652, 2396400, 2476280, 2785815, 2971536, 3095350, 3594600, 3714420, 4457304, 4643025, 4952560, 5571630, 6190700, 7189200, 7428840, 8914608, 9286050, 11143260, 12381400, 13929075, 14857680, 18572100, 22286520, 24762800, 27858150, 37144200, 44573040, 55716300, 74288400, 111432600, 222865200]

約数ペア:

[(1, 222865200), (2, 111432600), (3, 74288400), (4, 55716300), (5, 44573040), (6, 37144200), (8, 27858150), (9, 24762800), (10, 22286520), (12, 18572100), (15, 14857680), (16, 13929075), (18, 12381400), (20, 11143260), (24, 9286050), (25, 8914608), (30, 7428840), (31, 7189200), (36, 6190700), (40, 5571630), (45, 4952560), (48, 4643025), (50, 4457304), (60, 3714420), (62, 3594600), (72, 3095350), (75, 2971536), (80, 2785815), (90, 2476280), (93, 2396400), (100, 2228652), (120, 1857210), (124, 1797300), (144, 1547675), (150, 1485768), (155, 1437840), (180, 1238140), (186, 1198200), (200, 1114326), (225, 990512), (240, 928605), (248, 898650), (279, 798800), (300, 742884), (310, 718920), (360, 619070), (372, 599100), (400, 557163), (450, 495256), (465, 479280), (496, 449325), (558, 399400), (600, 371442), (620, 359460), (720, 309535), (744, 299550), (775, 287568), (900, 247628), (930, 239640), (1116, 199700), (1200, 185721), (1240, 179730), (1395, 159760), (1488, 149775), (1550, 143784), (1800, 123814), (1860, 119820), (1997, 111600), (2232, 99850), (2325, 95856), (2480, 89865), (2790, 79880), (3100, 71892), (3600, 61907), (3720, 59910), (3994, 55800), (4464, 49925), (4650, 47928), (5580, 39940), (5991, 37200), (6200, 35946), (6975, 31952), (7440, 29955), (7988, 27900), (9300, 23964), (9985, 22320), (11160, 19970), (11982, 18600), (12400, 17973), (13950, 15976)]