1190508900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 216

約数和(自身を含む): 4049115840

約数和(自身を除く): 2858606940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 109, 140, 147, 150, 175, 196, 210, 218, 245, 294, 300, 327, 350, 420, 436, 490, 525, 545, 588, 654, 700, 735, 743, 763, 980, 1050, 1090, 1225, 1308, 1470, 1486, 1526, 1635, 2100, 2180, 2229, 2289, 2450, 2725, 2940, 2972, 3052, 3270, 3675, 3715, 3815, 4458, 4578, 4900, 5201, 5341, 5450, 6540, 7350, 7430, 7630, 8175, 8916, 9156, 10402, 10682, 10900, 11145, 11445, 14700, 14860, 15260, 15603, 16023, 16350, 18575, 19075, 20804, 21364, 22290, 22890, 26005, 26705, 31206, 32046, 32700, 36407, 37150, 38150, 44580, 45780, 52010, 53410, 55725, 57225, 62412, 64092, 72814, 74300, 76300, 78015, 80115, 80987, 104020, 106820, 109221, 111450, 114450, 130025, 133525, 145628, 156030, 160230, 161974, 182035, 218442, 222900, 228900, 242961, 260050, 267050, 312060, 320460, 323948, 364070, 390075, 400575, 404935, 436884, 485922, 520100, 534100, 546105, 566909, 728140, 780150, 801150, 809870, 910175, 971844, 1092210, 1133818, 1214805, 1560300, 1602300, 1619740, 1700727, 1820350, 2024675, 2184420, 2267636, 2429610, 2730525, 2834545, 3401454, 3640700, 3968363, 4049350, 4859220, 5461050, 5669090, 6074025, 6802908, 7936726, 8098700, 8503635, 10922100, 11338180, 11905089, 12148050, 14172725, 15873452, 17007270, 19841815, 23810178, 24296100, 28345450, 34014540, 39683630, 42518175, 47620356, 56690900, 59525445, 79367260, 85036350, 99209075, 119050890, 170072700, 198418150, 238101780, 297627225, 396836300, 595254450, 1190508900]

約数ペア:

[(1, 1190508900), (2, 595254450), (3, 396836300), (4, 297627225), (5, 238101780), (6, 198418150), (7, 170072700), (10, 119050890), (12, 99209075), (14, 85036350), (15, 79367260), (20, 59525445), (21, 56690900), (25, 47620356), (28, 42518175), (30, 39683630), (35, 34014540), (42, 28345450), (49, 24296100), (50, 23810178), (60, 19841815), (70, 17007270), (75, 15873452), (84, 14172725), (98, 12148050), (100, 11905089), (105, 11338180), (109, 10922100), (140, 8503635), (147, 8098700), (150, 7936726), (175, 6802908), (196, 6074025), (210, 5669090), (218, 5461050), (245, 4859220), (294, 4049350), (300, 3968363), (327, 3640700), (350, 3401454), (420, 2834545), (436, 2730525), (490, 2429610), (525, 2267636), (545, 2184420), (588, 2024675), (654, 1820350), (700, 1700727), (735, 1619740), (743, 1602300), (763, 1560300), (980, 1214805), (1050, 1133818), (1090, 1092210), (1225, 971844), (1308, 910175), (1470, 809870), (1486, 801150), (1526, 780150), (1635, 728140), (2100, 566909), (2180, 546105), (2229, 534100), (2289, 520100), (2450, 485922), (2725, 436884), (2940, 404935), (2972, 400575), (3052, 390075), (3270, 364070), (3675, 323948), (3715, 320460), (3815, 312060), (4458, 267050), (4578, 260050), (4900, 242961), (5201, 228900), (5341, 222900), (5450, 218442), (6540, 182035), (7350, 161974), (7430, 160230), (7630, 156030), (8175, 145628), (8916, 133525), (9156, 130025), (10402, 114450), (10682, 111450), (10900, 109221), (11145, 106820), (11445, 104020), (14700, 80987), (14860, 80115), (15260, 78015), (15603, 76300), (16023, 74300), (16350, 72814), (18575, 64092), (19075, 62412), (20804, 57225), (21364, 55725), (22290, 53410), (22890, 52010), (26005, 45780), (26705, 44580), (31206, 38150), (32046, 37150), (32700, 36407)]