230981400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9906

約数の個数: 144

約数和(自身を含む): 835467360

約数和(自身を除く): 604485960

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, 3900, 4680, 5850, 7800, 9871, 11700, 19742, 23400, 29613, 39484, 49355, 59226, 78968, 88839, 98710, 118452, 128323, 148065, 177678, 197420, 236904, 246775, 256646, 296130, 355356, 384969, 394840, 444195, 493550, 513292, 592260, 641615, 710712, 740325, 769938, 888390, 987100, 1026584, 1154907, 1184520, 1283230, 1480650, 1539876, 1776780, 1924845, 1974200, 2220975, 2309814, 2566460, 2961300, 3079752, 3208075, 3553560, 3849690, 4441950, 4619628, 5132920, 5774535, 5922600, 6416150, 7699380, 8883900, 9239256, 9624225, 11549070, 12832300, 15398760, 17767800, 19248450, 23098140, 25664600, 28872675, 38496900, 46196280, 57745350, 76993800, 115490700, 230981400]

約数ペア:

[(1, 230981400), (2, 115490700), (3, 76993800), (4, 57745350), (5, 46196280), (6, 38496900), (8, 28872675), (9, 25664600), (10, 23098140), (12, 19248450), (13, 17767800), (15, 15398760), (18, 12832300), (20, 11549070), (24, 9624225), (25, 9239256), (26, 8883900), (30, 7699380), (36, 6416150), (39, 5922600), (40, 5774535), (45, 5132920), (50, 4619628), (52, 4441950), (60, 3849690), (65, 3553560), (72, 3208075), (75, 3079752), (78, 2961300), (90, 2566460), (100, 2309814), (104, 2220975), (117, 1974200), (120, 1924845), (130, 1776780), (150, 1539876), (156, 1480650), (180, 1283230), (195, 1184520), (200, 1154907), (225, 1026584), (234, 987100), (260, 888390), (300, 769938), (312, 740325), (325, 710712), (360, 641615), (390, 592260), (450, 513292), (468, 493550), (520, 444195), (585, 394840), (600, 384969), (650, 355356), (780, 296130), (900, 256646), (936, 246775), (975, 236904), (1170, 197420), (1300, 177678), (1560, 148065), (1800, 128323), (1950, 118452), (2340, 98710), (2600, 88839), (2925, 78968), (3900, 59226), (4680, 49355), (5850, 39484), (7800, 29613), (9871, 23400), (11700, 19742)]