78200370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4909}}^1$

素因数の和:4984

約数の個数: 64

約数和(自身を含む): 212112000

約数和(自身を除く): 133911630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 4909, 5310, 7965, 9818, 14727, 15930, 24545, 29454, 44181, 49090, 73635, 88362, 132543, 147270, 220905, 265086, 289631, 441810, 579262, 662715, 868893, 1325430, 1448155, 1737786, 2606679, 2896310, 4344465, 5213358, 7820037, 8688930, 13033395, 15640074, 26066790, 39100185, 78200370]

約数ペア:

[(1, 78200370), (2, 39100185), (3, 26066790), (5, 15640074), (6, 13033395), (9, 8688930), (10, 7820037), (15, 5213358), (18, 4344465), (27, 2896310), (30, 2606679), (45, 1737786), (54, 1448155), (59, 1325430), (90, 868893), (118, 662715), (135, 579262), (177, 441810), (270, 289631), (295, 265086), (354, 220905), (531, 147270), (590, 132543), (885, 88362), (1062, 73635), (1593, 49090), (1770, 44181), (2655, 29454), (3186, 24545), (4909, 15930), (5310, 14727), (7965, 9818)]