88736940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 291537792

約数和(自身を除く): 202800852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 617, 705, 765, 799, 846, 940, 1020, 1234, 1410, 1530, 1598, 1692, 1851, 2115, 2397, 2468, 2820, 3060, 3085, 3196, 3702, 3995, 4230, 4794, 5553, 6170, 7191, 7404, 7990, 8460, 9255, 9588, 10489, 11106, 11985, 12340, 14382, 15980, 18510, 20978, 22212, 23970, 27765, 28764, 28999, 31467, 35955, 37020, 41956, 47940, 52445, 55530, 57998, 62934, 71910, 86997, 94401, 104890, 111060, 115996, 125868, 143820, 144995, 157335, 173994, 188802, 209780, 260991, 289990, 314670, 347988, 377604, 434985, 472005, 492983, 521982, 579980, 629340, 869970, 944010, 985966, 1043964, 1304955, 1478949, 1739940, 1888020, 1971932, 2464915, 2609910, 2957898, 4436847, 4929830, 5219820, 5915796, 7394745, 8873694, 9859660, 14789490, 17747388, 22184235, 29578980, 44368470, 88736940]

約数ペア:

[(1, 88736940), (2, 44368470), (3, 29578980), (4, 22184235), (5, 17747388), (6, 14789490), (9, 9859660), (10, 8873694), (12, 7394745), (15, 5915796), (17, 5219820), (18, 4929830), (20, 4436847), (30, 2957898), (34, 2609910), (36, 2464915), (45, 1971932), (47, 1888020), (51, 1739940), (60, 1478949), (68, 1304955), (85, 1043964), (90, 985966), (94, 944010), (102, 869970), (141, 629340), (153, 579980), (170, 521982), (180, 492983), (188, 472005), (204, 434985), (235, 377604), (255, 347988), (282, 314670), (306, 289990), (340, 260991), (423, 209780), (470, 188802), (510, 173994), (564, 157335), (612, 144995), (617, 143820), (705, 125868), (765, 115996), (799, 111060), (846, 104890), (940, 94401), (1020, 86997), (1234, 71910), (1410, 62934), (1530, 57998), (1598, 55530), (1692, 52445), (1851, 47940), (2115, 41956), (2397, 37020), (2468, 35955), (2820, 31467), (3060, 28999), (3085, 28764), (3196, 27765), (3702, 23970), (3995, 22212), (4230, 20978), (4794, 18510), (5553, 15980), (6170, 14382), (7191, 12340), (7404, 11985), (7990, 11106), (8460, 10489), (9255, 9588)]