100109880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21421

約数の個数: 96

約数和(自身を含む): 350400960

約数和(自身を除く): 250291080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 21391, 42782, 64173, 85564, 106955, 128346, 171128, 192519, 213910, 256692, 278083, 320865, 385038, 427820, 513384, 556166, 641730, 770076, 834249, 855640, 962595, 1112332, 1283460, 1390415, 1540152, 1668498, 1925190, 2224664, 2502747, 2566920, 2780830, 3336996, 3850380, 4171245, 5005494, 5561660, 6673992, 7700760, 8342490, 10010988, 11123320, 12513735, 16684980, 20021976, 25027470, 33369960, 50054940, 100109880]

約数ペア:

[(1, 100109880), (2, 50054940), (3, 33369960), (4, 25027470), (5, 20021976), (6, 16684980), (8, 12513735), (9, 11123320), (10, 10010988), (12, 8342490), (13, 7700760), (15, 6673992), (18, 5561660), (20, 5005494), (24, 4171245), (26, 3850380), (30, 3336996), (36, 2780830), (39, 2566920), (40, 2502747), (45, 2224664), (52, 1925190), (60, 1668498), (65, 1540152), (72, 1390415), (78, 1283460), (90, 1112332), (104, 962595), (117, 855640), (120, 834249), (130, 770076), (156, 641730), (180, 556166), (195, 513384), (234, 427820), (260, 385038), (312, 320865), (360, 278083), (390, 256692), (468, 213910), (520, 192519), (585, 171128), (780, 128346), (936, 106955), (1170, 85564), (1560, 64173), (2340, 42782), (4680, 21391)]