915058980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9833}}^1$

素因数の和:9906

約数の個数: 144

約数和(自身を含む): 3092753664

約数和(自身を除く): 2177694684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1551, 1692, 1980, 2068, 2115, 2585, 2820, 3102, 4230, 4653, 5170, 6204, 7755, 8460, 9306, 9833, 10340, 15510, 18612, 19666, 23265, 29499, 31020, 39332, 46530, 49165, 58998, 88497, 93060, 98330, 108163, 117996, 147495, 176994, 196660, 216326, 294990, 324489, 353988, 432652, 442485, 462151, 540815, 589980, 648978, 884970, 924302, 973467, 1081630, 1297956, 1386453, 1622445, 1769940, 1848604, 1946934, 2163260, 2310755, 2772906, 3244890, 3893868, 4159359, 4621510, 4867335, 5083661, 5545812, 6489780, 6932265, 8318718, 9243020, 9734670, 10167322, 13864530, 15250983, 16637436, 19469340, 20334644, 20796795, 25418305, 27729060, 30501966, 41593590, 45752949, 50836610, 61003932, 76254915, 83187180, 91505898, 101673220, 152509830, 183011796, 228764745, 305019660, 457529490, 915058980]

約数ペア:

[(1, 915058980), (2, 457529490), (3, 305019660), (4, 228764745), (5, 183011796), (6, 152509830), (9, 101673220), (10, 91505898), (11, 83187180), (12, 76254915), (15, 61003932), (18, 50836610), (20, 45752949), (22, 41593590), (30, 30501966), (33, 27729060), (36, 25418305), (44, 20796795), (45, 20334644), (47, 19469340), (55, 16637436), (60, 15250983), (66, 13864530), (90, 10167322), (94, 9734670), (99, 9243020), (110, 8318718), (132, 6932265), (141, 6489780), (165, 5545812), (180, 5083661), (188, 4867335), (198, 4621510), (220, 4159359), (235, 3893868), (282, 3244890), (330, 2772906), (396, 2310755), (423, 2163260), (470, 1946934), (495, 1848604), (517, 1769940), (564, 1622445), (660, 1386453), (705, 1297956), (846, 1081630), (940, 973467), (990, 924302), (1034, 884970), (1410, 648978), (1551, 589980), (1692, 540815), (1980, 462151), (2068, 442485), (2115, 432652), (2585, 353988), (2820, 324489), (3102, 294990), (4230, 216326), (4653, 196660), (5170, 176994), (6204, 147495), (7755, 117996), (8460, 108163), (9306, 98330), (9833, 93060), (10340, 88497), (15510, 58998), (18612, 49165), (19666, 46530), (23265, 39332), (29499, 31020)]