74501580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 146129460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 911, 940, 1363, 1410, 1740, 1822, 2726, 2733, 2820, 3644, 4089, 4555, 5452, 5466, 6815, 8178, 9110, 10932, 13630, 13665, 16356, 18220, 20445, 26419, 27260, 27330, 40890, 42817, 52838, 54660, 79257, 81780, 85634, 105676, 128451, 132095, 158514, 171268, 214085, 256902, 264190, 317028, 396285, 428170, 513804, 528380, 642255, 792570, 856340, 1241693, 1284510, 1585140, 2483386, 2569020, 3725079, 4966772, 6208465, 7450158, 12416930, 14900316, 18625395, 24833860, 37250790, 74501580]

約数ペア:

[(1, 74501580), (2, 37250790), (3, 24833860), (4, 18625395), (5, 14900316), (6, 12416930), (10, 7450158), (12, 6208465), (15, 4966772), (20, 3725079), (29, 2569020), (30, 2483386), (47, 1585140), (58, 1284510), (60, 1241693), (87, 856340), (94, 792570), (116, 642255), (141, 528380), (145, 513804), (174, 428170), (188, 396285), (235, 317028), (282, 264190), (290, 256902), (348, 214085), (435, 171268), (470, 158514), (564, 132095), (580, 128451), (705, 105676), (870, 85634), (911, 81780), (940, 79257), (1363, 54660), (1410, 52838), (1740, 42817), (1822, 40890), (2726, 27330), (2733, 27260), (2820, 26419), (3644, 20445), (4089, 18220), (4555, 16356), (5452, 13665), (5466, 13630), (6815, 10932), (8178, 9110)]