189508680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1020

約数の個数: 128

約数和(自身を含む): 635299200

約数和(自身を除く): 445790520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 227, 270, 360, 454, 540, 681, 773, 908, 1080, 1135, 1362, 1546, 1816, 2043, 2270, 2319, 2724, 3092, 3405, 3865, 4086, 4540, 4638, 5448, 6129, 6184, 6810, 6957, 7730, 8172, 9080, 9276, 10215, 11595, 12258, 13620, 13914, 15460, 16344, 18552, 20430, 20871, 23190, 24516, 27240, 27828, 30645, 30920, 34785, 40860, 41742, 46380, 49032, 55656, 61290, 69570, 81720, 83484, 92760, 104355, 122580, 139140, 166968, 175471, 208710, 245160, 278280, 350942, 417420, 526413, 701884, 834840, 877355, 1052826, 1403768, 1579239, 1754710, 2105652, 2632065, 3158478, 3509420, 4211304, 4737717, 5264130, 6316956, 7018840, 7896195, 9475434, 10528260, 12633912, 15792390, 18950868, 21056520, 23688585, 31584780, 37901736, 47377170, 63169560, 94754340, 189508680]

約数ペア:

[(1, 189508680), (2, 94754340), (3, 63169560), (4, 47377170), (5, 37901736), (6, 31584780), (8, 23688585), (9, 21056520), (10, 18950868), (12, 15792390), (15, 12633912), (18, 10528260), (20, 9475434), (24, 7896195), (27, 7018840), (30, 6316956), (36, 5264130), (40, 4737717), (45, 4211304), (54, 3509420), (60, 3158478), (72, 2632065), (90, 2105652), (108, 1754710), (120, 1579239), (135, 1403768), (180, 1052826), (216, 877355), (227, 834840), (270, 701884), (360, 526413), (454, 417420), (540, 350942), (681, 278280), (773, 245160), (908, 208710), (1080, 175471), (1135, 166968), (1362, 139140), (1546, 122580), (1816, 104355), (2043, 92760), (2270, 83484), (2319, 81720), (2724, 69570), (3092, 61290), (3405, 55656), (3865, 49032), (4086, 46380), (4540, 41742), (4638, 40860), (5448, 34785), (6129, 30920), (6184, 30645), (6810, 27828), (6957, 27240), (7730, 24516), (8172, 23190), (9080, 20871), (9276, 20430), (10215, 18552), (11595, 16344), (12258, 15460), (13620, 13914)]