79349400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 144

約数和(自身を含む): 287064960

約数和(自身を除く): 207715560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3391, 3900, 4680, 5850, 6782, 7800, 10173, 11700, 13564, 16955, 20346, 23400, 27128, 30519, 33910, 40692, 44083, 50865, 61038, 67820, 81384, 84775, 88166, 101730, 122076, 132249, 135640, 152595, 169550, 176332, 203460, 220415, 244152, 254325, 264498, 305190, 339100, 352664, 396747, 406920, 440830, 508650, 528996, 610380, 661245, 678200, 762975, 793494, 881660, 1017300, 1057992, 1102075, 1220760, 1322490, 1525950, 1586988, 1763320, 1983735, 2034600, 2204150, 2644980, 3051900, 3173976, 3306225, 3967470, 4408300, 5289960, 6103800, 6612450, 7934940, 8816600, 9918675, 13224900, 15869880, 19837350, 26449800, 39674700, 79349400]

約数ペア:

[(1, 79349400), (2, 39674700), (3, 26449800), (4, 19837350), (5, 15869880), (6, 13224900), (8, 9918675), (9, 8816600), (10, 7934940), (12, 6612450), (13, 6103800), (15, 5289960), (18, 4408300), (20, 3967470), (24, 3306225), (25, 3173976), (26, 3051900), (30, 2644980), (36, 2204150), (39, 2034600), (40, 1983735), (45, 1763320), (50, 1586988), (52, 1525950), (60, 1322490), (65, 1220760), (72, 1102075), (75, 1057992), (78, 1017300), (90, 881660), (100, 793494), (104, 762975), (117, 678200), (120, 661245), (130, 610380), (150, 528996), (156, 508650), (180, 440830), (195, 406920), (200, 396747), (225, 352664), (234, 339100), (260, 305190), (300, 264498), (312, 254325), (325, 244152), (360, 220415), (390, 203460), (450, 176332), (468, 169550), (520, 152595), (585, 135640), (600, 132249), (650, 122076), (780, 101730), (900, 88166), (936, 84775), (975, 81384), (1170, 67820), (1300, 61038), (1560, 50865), (1800, 44083), (1950, 40692), (2340, 33910), (2600, 30519), (2925, 27128), (3391, 23400), (3900, 20346), (4680, 16955), (5850, 13564), (6782, 11700), (7800, 10173)]