52728900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 188800416

約数和(自身を除く): 136071516

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, 211, 238, 245, 255, 294, 300, 340, 350, 357, 420, 422, 425, 476, 490, 510, 525, 588, 595, 633, 700, 714, 735, 833, 844, 850, 980, 1020, 1050, 1055, 1190, 1225, 1266, 1275, 1428, 1470, 1477, 1666, 1700, 1785, 2100, 2110, 2380, 2450, 2499, 2532, 2550, 2940, 2954, 2975, 3165, 3332, 3570, 3587, 3675, 4165, 4220, 4431, 4900, 4998, 5100, 5275, 5908, 5950, 6330, 7140, 7174, 7350, 7385, 8330, 8862, 8925, 9996, 10339, 10550, 10761, 11900, 12495, 12660, 14348, 14700, 14770, 15825, 16660, 17724, 17850, 17935, 20678, 20825, 21100, 21522, 22155, 24990, 25109, 29540, 31017, 31650, 35700, 35870, 36925, 41356, 41650, 43044, 44310, 49980, 50218, 51695, 53805, 62034, 62475, 63300, 71740, 73850, 75327, 83300, 88620, 89675, 100436, 103390, 107610, 110775, 124068, 124950, 125545, 147700, 150654, 155085, 175763, 179350, 206780, 215220, 221550, 249900, 251090, 258475, 269025, 301308, 310170, 351526, 358700, 376635, 443100, 502180, 516950, 527289, 538050, 620340, 627725, 703052, 753270, 775425, 878815, 1033900, 1054578, 1076100, 1255450, 1506540, 1550850, 1757630, 1883175, 2109156, 2510900, 2636445, 3101700, 3515260, 3766350, 4394075, 5272890, 7532700, 8788150, 10545780, 13182225, 17576300, 26364450, 52728900]

約数ペア:

[(1, 52728900), (2, 26364450), (3, 17576300), (4, 13182225), (5, 10545780), (6, 8788150), (7, 7532700), (10, 5272890), (12, 4394075), (14, 3766350), (15, 3515260), (17, 3101700), (20, 2636445), (21, 2510900), (25, 2109156), (28, 1883175), (30, 1757630), (34, 1550850), (35, 1506540), (42, 1255450), (49, 1076100), (50, 1054578), (51, 1033900), (60, 878815), (68, 775425), (70, 753270), (75, 703052), (84, 627725), (85, 620340), (98, 538050), (100, 527289), (102, 516950), (105, 502180), (119, 443100), (140, 376635), (147, 358700), (150, 351526), (170, 310170), (175, 301308), (196, 269025), (204, 258475), (210, 251090), (211, 249900), (238, 221550), (245, 215220), (255, 206780), (294, 179350), (300, 175763), (340, 155085), (350, 150654), (357, 147700), (420, 125545), (422, 124950), (425, 124068), (476, 110775), (490, 107610), (510, 103390), (525, 100436), (588, 89675), (595, 88620), (633, 83300), (700, 75327), (714, 73850), (735, 71740), (833, 63300), (844, 62475), (850, 62034), (980, 53805), (1020, 51695), (1050, 50218), (1055, 49980), (1190, 44310), (1225, 43044), (1266, 41650), (1275, 41356), (1428, 36925), (1470, 35870), (1477, 35700), (1666, 31650), (1700, 31017), (1785, 29540), (2100, 25109), (2110, 24990), (2380, 22155), (2450, 21522), (2499, 21100), (2532, 20825), (2550, 20678), (2940, 17935), (2954, 17850), (2975, 17724), (3165, 16660), (3332, 15825), (3570, 14770), (3587, 14700), (3675, 14348), (4165, 12660), (4220, 12495), (4431, 11900), (4900, 10761), (4998, 10550), (5100, 10339), (5275, 9996), (5908, 8925), (5950, 8862), (6330, 8330), (7140, 7385), (7174, 7350)]