20163783000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{2273}}^1\times {\mathrm{2957}}^1$

素因数の和:5254

約数の個数: 128

約数和(自身を含む): 62959965120

約数和(自身を除く): 42796182120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 2273, 2957, 3000, 4546, 5914, 6819, 8871, 9092, 11365, 11828, 13638, 14785, 17742, 18184, 22730, 23656, 27276, 29570, 34095, 35484, 44355, 45460, 54552, 56825, 59140, 68190, 70968, 73925, 88710, 90920, 113650, 118280, 136380, 147850, 170475, 177420, 221775, 227300, 272760, 284125, 295700, 340950, 354840, 369625, 443550, 454600, 568250, 591400, 681900, 739250, 852375, 887100, 1108875, 1136500, 1363800, 1478500, 1704750, 1774200, 2217750, 2273000, 2957000, 3409500, 4435500, 6721261, 6819000, 8871000, 13442522, 20163783, 26885044, 33606305, 40327566, 53770088, 67212610, 80655132, 100818915, 134425220, 161310264, 168031525, 201637830, 268850440, 336063050, 403275660, 504094575, 672126100, 806551320, 840157625, 1008189150, 1344252200, 1680315250, 2016378300, 2520472875, 3360630500, 4032756600, 5040945750, 6721261000, 10081891500, 20163783000]

約数ペア:

[(1, 20163783000), (2, 10081891500), (3, 6721261000), (4, 5040945750), (5, 4032756600), (6, 3360630500), (8, 2520472875), (10, 2016378300), (12, 1680315250), (15, 1344252200), (20, 1008189150), (24, 840157625), (25, 806551320), (30, 672126100), (40, 504094575), (50, 403275660), (60, 336063050), (75, 268850440), (100, 201637830), (120, 168031525), (125, 161310264), (150, 134425220), (200, 100818915), (250, 80655132), (300, 67212610), (375, 53770088), (500, 40327566), (600, 33606305), (750, 26885044), (1000, 20163783), (1500, 13442522), (2273, 8871000), (2957, 6819000), (3000, 6721261), (4546, 4435500), (5914, 3409500), (6819, 2957000), (8871, 2273000), (9092, 2217750), (11365, 1774200), (11828, 1704750), (13638, 1478500), (14785, 1363800), (17742, 1136500), (18184, 1108875), (22730, 887100), (23656, 852375), (27276, 739250), (29570, 681900), (34095, 591400), (35484, 568250), (44355, 454600), (45460, 443550), (54552, 369625), (56825, 354840), (59140, 340950), (68190, 295700), (70968, 284125), (73925, 272760), (88710, 227300), (90920, 221775), (113650, 177420), (118280, 170475), (136380, 147850)]