122700900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 216

約数和(自身を含む): 438159456

約数和(自身を除く): 315458556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 294, 300, 340, 350, 357, 420, 425, 476, 490, 491, 510, 525, 588, 595, 700, 714, 735, 833, 850, 980, 982, 1020, 1050, 1190, 1225, 1275, 1428, 1470, 1473, 1666, 1700, 1785, 1964, 2100, 2380, 2450, 2455, 2499, 2550, 2940, 2946, 2975, 3332, 3437, 3570, 3675, 4165, 4900, 4910, 4998, 5100, 5892, 5950, 6874, 7140, 7350, 7365, 8330, 8347, 8925, 9820, 9996, 10311, 11900, 12275, 12495, 13748, 14700, 14730, 16660, 16694, 17185, 17850, 20622, 20825, 24059, 24550, 24990, 25041, 29460, 33388, 34370, 35700, 36825, 41244, 41650, 41735, 48118, 49100, 49980, 50082, 51555, 58429, 62475, 68740, 72177, 73650, 83300, 83470, 85925, 96236, 100164, 103110, 116858, 120295, 124950, 125205, 144354, 147300, 166940, 171850, 175287, 206220, 208675, 233716, 240590, 249900, 250410, 257775, 288708, 292145, 343700, 350574, 360885, 409003, 417350, 481180, 500820, 515550, 584290, 601475, 626025, 701148, 721770, 818006, 834700, 876435, 1031100, 1168580, 1202950, 1227009, 1252050, 1443540, 1460725, 1636012, 1752870, 1804425, 2045015, 2405900, 2454018, 2504100, 2921450, 3505740, 3608850, 4090030, 4382175, 4908036, 5842900, 6135045, 7217700, 8180060, 8764350, 10225075, 12270090, 17528700, 20450150, 24540180, 30675225, 40900300, 61350450, 122700900]

約数ペア:

[(1, 122700900), (2, 61350450), (3, 40900300), (4, 30675225), (5, 24540180), (6, 20450150), (7, 17528700), (10, 12270090), (12, 10225075), (14, 8764350), (15, 8180060), (17, 7217700), (20, 6135045), (21, 5842900), (25, 4908036), (28, 4382175), (30, 4090030), (34, 3608850), (35, 3505740), (42, 2921450), (49, 2504100), (50, 2454018), (51, 2405900), (60, 2045015), (68, 1804425), (70, 1752870), (75, 1636012), (84, 1460725), (85, 1443540), (98, 1252050), (100, 1227009), (102, 1202950), (105, 1168580), (119, 1031100), (140, 876435), (147, 834700), (150, 818006), (170, 721770), (175, 701148), (196, 626025), (204, 601475), (210, 584290), (238, 515550), (245, 500820), (255, 481180), (294, 417350), (300, 409003), (340, 360885), (350, 350574), (357, 343700), (420, 292145), (425, 288708), (476, 257775), (490, 250410), (491, 249900), (510, 240590), (525, 233716), (588, 208675), (595, 206220), (700, 175287), (714, 171850), (735, 166940), (833, 147300), (850, 144354), (980, 125205), (982, 124950), (1020, 120295), (1050, 116858), (1190, 103110), (1225, 100164), (1275, 96236), (1428, 85925), (1470, 83470), (1473, 83300), (1666, 73650), (1700, 72177), (1785, 68740), (1964, 62475), (2100, 58429), (2380, 51555), (2450, 50082), (2455, 49980), (2499, 49100), (2550, 48118), (2940, 41735), (2946, 41650), (2975, 41244), (3332, 36825), (3437, 35700), (3570, 34370), (3675, 33388), (4165, 29460), (4900, 25041), (4910, 24990), (4998, 24550), (5100, 24059), (5892, 20825), (5950, 20622), (6874, 17850), (7140, 17185), (7350, 16694), (7365, 16660), (8330, 14730), (8347, 14700), (8925, 13748), (9820, 12495), (9996, 12275), (10311, 11900)]