64258380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6300

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 146212020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6263, 10260, 12526, 18789, 25052, 31315, 37578, 56367, 62630, 75156, 93945, 112734, 118997, 125260, 169101, 187890, 225468, 237994, 281835, 338202, 356991, 375780, 475988, 563670, 594985, 676404, 713982, 845505, 1070973, 1127340, 1189970, 1427964, 1691010, 1784955, 2141946, 2379940, 3212919, 3382020, 3569910, 4283892, 5354865, 6425838, 7139820, 10709730, 12851676, 16064595, 21419460, 32129190, 64258380]

約数ペア:

[(1, 64258380), (2, 32129190), (3, 21419460), (4, 16064595), (5, 12851676), (6, 10709730), (9, 7139820), (10, 6425838), (12, 5354865), (15, 4283892), (18, 3569910), (19, 3382020), (20, 3212919), (27, 2379940), (30, 2141946), (36, 1784955), (38, 1691010), (45, 1427964), (54, 1189970), (57, 1127340), (60, 1070973), (76, 845505), (90, 713982), (95, 676404), (108, 594985), (114, 563670), (135, 475988), (171, 375780), (180, 356991), (190, 338202), (228, 281835), (270, 237994), (285, 225468), (342, 187890), (380, 169101), (513, 125260), (540, 118997), (570, 112734), (684, 93945), (855, 75156), (1026, 62630), (1140, 56367), (1710, 37578), (2052, 31315), (2565, 25052), (3420, 18789), (5130, 12526), (6263, 10260)]