102475980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12113}}^1$

素因数の和:12175

約数の個数: 72

約数和(自身を含む): 317483712

約数和(自身を除く): 215007732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 12113, 24226, 36339, 48452, 60565, 72678, 109017, 121130, 145356, 181695, 218034, 242260, 363390, 436068, 545085, 569311, 726780, 1090170, 1138622, 1707933, 2180340, 2277244, 2846555, 3415866, 5123799, 5693110, 6831732, 8539665, 10247598, 11386220, 17079330, 20495196, 25618995, 34158660, 51237990, 102475980]

約数ペア:

[(1, 102475980), (2, 51237990), (3, 34158660), (4, 25618995), (5, 20495196), (6, 17079330), (9, 11386220), (10, 10247598), (12, 8539665), (15, 6831732), (18, 5693110), (20, 5123799), (30, 3415866), (36, 2846555), (45, 2277244), (47, 2180340), (60, 1707933), (90, 1138622), (94, 1090170), (141, 726780), (180, 569311), (188, 545085), (235, 436068), (282, 363390), (423, 242260), (470, 218034), (564, 181695), (705, 145356), (846, 121130), (940, 109017), (1410, 72678), (1692, 60565), (2115, 48452), (2820, 36339), (4230, 24226), (8460, 12113)]