214960950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 604461312

約数和(自身を除く): 389500362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 61, 75, 82, 90, 122, 123, 150, 183, 191, 205, 225, 246, 305, 366, 369, 382, 410, 450, 549, 573, 610, 615, 738, 915, 955, 1025, 1098, 1146, 1230, 1525, 1719, 1830, 1845, 1910, 2050, 2501, 2745, 2865, 3050, 3075, 3438, 3690, 4575, 4775, 5002, 5490, 5730, 6150, 7503, 7831, 8595, 9150, 9225, 9550, 11651, 12505, 13725, 14325, 15006, 15662, 17190, 18450, 22509, 23302, 23493, 25010, 27450, 28650, 34953, 37515, 39155, 42975, 45018, 46986, 58255, 62525, 69906, 70479, 75030, 78310, 85950, 104859, 112545, 116510, 117465, 125050, 140958, 174765, 187575, 195775, 209718, 225090, 234930, 291275, 349530, 352395, 375150, 391550, 477691, 524295, 562725, 582550, 587325, 704790, 873825, 955382, 1048590, 1125450, 1174650, 1433073, 1747650, 1761975, 2388455, 2621475, 2866146, 3523950, 4299219, 4776910, 5242950, 7165365, 8598438, 11942275, 14330730, 21496095, 23884550, 35826825, 42992190, 71653650, 107480475, 214960950]

約数ペア:

[(1, 214960950), (2, 107480475), (3, 71653650), (5, 42992190), (6, 35826825), (9, 23884550), (10, 21496095), (15, 14330730), (18, 11942275), (25, 8598438), (30, 7165365), (41, 5242950), (45, 4776910), (50, 4299219), (61, 3523950), (75, 2866146), (82, 2621475), (90, 2388455), (122, 1761975), (123, 1747650), (150, 1433073), (183, 1174650), (191, 1125450), (205, 1048590), (225, 955382), (246, 873825), (305, 704790), (366, 587325), (369, 582550), (382, 562725), (410, 524295), (450, 477691), (549, 391550), (573, 375150), (610, 352395), (615, 349530), (738, 291275), (915, 234930), (955, 225090), (1025, 209718), (1098, 195775), (1146, 187575), (1230, 174765), (1525, 140958), (1719, 125050), (1830, 117465), (1845, 116510), (1910, 112545), (2050, 104859), (2501, 85950), (2745, 78310), (2865, 75030), (3050, 70479), (3075, 69906), (3438, 62525), (3690, 58255), (4575, 46986), (4775, 45018), (5002, 42975), (5490, 39155), (5730, 37515), (6150, 34953), (7503, 28650), (7831, 27450), (8595, 25010), (9150, 23493), (9225, 23302), (9550, 22509), (11651, 18450), (12505, 17190), (13725, 15662), (14325, 15006)]