69348100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 169653204

約数和(自身を除く): 100305104

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 113, 170, 190, 226, 323, 340, 361, 380, 425, 452, 475, 565, 646, 722, 850, 950, 1130, 1292, 1444, 1615, 1700, 1805, 1900, 1921, 2147, 2260, 2825, 3230, 3610, 3842, 4294, 5650, 6137, 6460, 7220, 7684, 8075, 8588, 9025, 9605, 10735, 11300, 12274, 16150, 18050, 19210, 21470, 24548, 30685, 32300, 36100, 36499, 38420, 40793, 42940, 48025, 53675, 61370, 72998, 81586, 96050, 107350, 122740, 145996, 153425, 163172, 182495, 192100, 203965, 214700, 306850, 364990, 407930, 613700, 693481, 729980, 815860, 912475, 1019825, 1386962, 1824950, 2039650, 2773924, 3467405, 3649900, 4079300, 6934810, 13869620, 17337025, 34674050, 69348100]

約数ペア:

[(1, 69348100), (2, 34674050), (4, 17337025), (5, 13869620), (10, 6934810), (17, 4079300), (19, 3649900), (20, 3467405), (25, 2773924), (34, 2039650), (38, 1824950), (50, 1386962), (68, 1019825), (76, 912475), (85, 815860), (95, 729980), (100, 693481), (113, 613700), (170, 407930), (190, 364990), (226, 306850), (323, 214700), (340, 203965), (361, 192100), (380, 182495), (425, 163172), (452, 153425), (475, 145996), (565, 122740), (646, 107350), (722, 96050), (850, 81586), (950, 72998), (1130, 61370), (1292, 53675), (1444, 48025), (1615, 42940), (1700, 40793), (1805, 38420), (1900, 36499), (1921, 36100), (2147, 32300), (2260, 30685), (2825, 24548), (3230, 21470), (3610, 19210), (3842, 18050), (4294, 16150), (5650, 12274), (6137, 11300), (6460, 10735), (7220, 9605), (7684, 9025), (8075, 8588)]