301252140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5156

約数の個数: 144

約数和(自身を含む): 1066770432

約数和(自身を除く): 765518292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2820, 2961, 3290, 3948, 4230, 4935, 5087, 5922, 6580, 8460, 9870, 10174, 11844, 14805, 15261, 19740, 20348, 25435, 29610, 30522, 35609, 45783, 50870, 59220, 61044, 71218, 76305, 91566, 101740, 106827, 142436, 152610, 178045, 183132, 213654, 228915, 239089, 305220, 320481, 356090, 427308, 457830, 478178, 534135, 640962, 712180, 717267, 915660, 956356, 1068270, 1195445, 1281924, 1434534, 1602405, 1673623, 2136540, 2151801, 2390890, 2869068, 3204810, 3347246, 3586335, 4303602, 4781780, 5020869, 6409620, 6694492, 7172670, 8368115, 8607204, 10041738, 10759005, 14345340, 15062607, 16736230, 20083476, 21518010, 25104345, 30125214, 33472460, 43036020, 50208690, 60250428, 75313035, 100417380, 150626070, 301252140]

約数ペア:

[(1, 301252140), (2, 150626070), (3, 100417380), (4, 75313035), (5, 60250428), (6, 50208690), (7, 43036020), (9, 33472460), (10, 30125214), (12, 25104345), (14, 21518010), (15, 20083476), (18, 16736230), (20, 15062607), (21, 14345340), (28, 10759005), (30, 10041738), (35, 8607204), (36, 8368115), (42, 7172670), (45, 6694492), (47, 6409620), (60, 5020869), (63, 4781780), (70, 4303602), (84, 3586335), (90, 3347246), (94, 3204810), (105, 2869068), (126, 2390890), (140, 2151801), (141, 2136540), (180, 1673623), (188, 1602405), (210, 1434534), (235, 1281924), (252, 1195445), (282, 1068270), (315, 956356), (329, 915660), (420, 717267), (423, 712180), (470, 640962), (564, 534135), (630, 478178), (658, 457830), (705, 427308), (846, 356090), (940, 320481), (987, 305220), (1260, 239089), (1316, 228915), (1410, 213654), (1645, 183132), (1692, 178045), (1974, 152610), (2115, 142436), (2820, 106827), (2961, 101740), (3290, 91566), (3948, 76305), (4230, 71218), (4935, 61044), (5087, 59220), (5922, 50870), (6580, 45783), (8460, 35609), (9870, 30522), (10174, 29610), (11844, 25435), (14805, 20348), (15261, 19740)]