104925660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 346459680

約数和(自身を除く): 241534020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 401, 420, 445, 490, 534, 588, 623, 735, 802, 890, 980, 1068, 1203, 1246, 1335, 1470, 1604, 1780, 1869, 2005, 2406, 2492, 2670, 2807, 2940, 3115, 3738, 4010, 4361, 4812, 5340, 5614, 6015, 6230, 7476, 8020, 8421, 8722, 9345, 11228, 12030, 12460, 13083, 14035, 16842, 17444, 18690, 19649, 21805, 24060, 26166, 28070, 33684, 35689, 37380, 39298, 42105, 43610, 52332, 56140, 58947, 65415, 71378, 78596, 84210, 87220, 98245, 107067, 117894, 130830, 142756, 168420, 178445, 196490, 214134, 235788, 249823, 261660, 294735, 356890, 392980, 428268, 499646, 535335, 589470, 713780, 749469, 999292, 1070670, 1178940, 1249115, 1498938, 1748761, 2141340, 2498230, 2997876, 3497522, 3747345, 4996460, 5246283, 6995044, 7494690, 8743805, 10492566, 14989380, 17487610, 20985132, 26231415, 34975220, 52462830, 104925660]

約数ペア:

[(1, 104925660), (2, 52462830), (3, 34975220), (4, 26231415), (5, 20985132), (6, 17487610), (7, 14989380), (10, 10492566), (12, 8743805), (14, 7494690), (15, 6995044), (20, 5246283), (21, 4996460), (28, 3747345), (30, 3497522), (35, 2997876), (42, 2498230), (49, 2141340), (60, 1748761), (70, 1498938), (84, 1249115), (89, 1178940), (98, 1070670), (105, 999292), (140, 749469), (147, 713780), (178, 589470), (196, 535335), (210, 499646), (245, 428268), (267, 392980), (294, 356890), (356, 294735), (401, 261660), (420, 249823), (445, 235788), (490, 214134), (534, 196490), (588, 178445), (623, 168420), (735, 142756), (802, 130830), (890, 117894), (980, 107067), (1068, 98245), (1203, 87220), (1246, 84210), (1335, 78596), (1470, 71378), (1604, 65415), (1780, 58947), (1869, 56140), (2005, 52332), (2406, 43610), (2492, 42105), (2670, 39298), (2807, 37380), (2940, 35689), (3115, 33684), (3738, 28070), (4010, 26166), (4361, 24060), (4812, 21805), (5340, 19649), (5614, 18690), (6015, 17444), (6230, 16842), (7476, 14035), (8020, 13083), (8421, 12460), (8722, 12030), (9345, 11228)]