391025400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1256705280

約数和(自身を除く): 865679880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 71, 75, 100, 120, 134, 137, 142, 150, 200, 201, 213, 268, 274, 284, 300, 335, 355, 402, 411, 426, 536, 548, 568, 600, 670, 685, 710, 804, 822, 852, 1005, 1065, 1096, 1340, 1370, 1420, 1608, 1644, 1675, 1704, 1775, 2010, 2055, 2130, 2680, 2740, 2840, 3288, 3350, 3425, 3550, 4020, 4110, 4260, 4757, 5025, 5325, 5480, 6700, 6850, 7100, 8040, 8220, 8520, 9179, 9514, 9727, 10050, 10275, 10650, 13400, 13700, 14200, 14271, 16440, 18358, 19028, 19454, 20100, 20550, 21300, 23785, 27400, 27537, 28542, 29181, 36716, 38056, 38908, 40200, 41100, 42600, 45895, 47570, 48635, 55074, 57084, 58362, 71355, 73432, 77816, 82200, 91790, 95140, 97270, 110148, 114168, 116724, 118925, 137685, 142710, 145905, 183580, 190280, 194540, 220296, 229475, 233448, 237850, 243175, 275370, 285420, 291810, 356775, 367160, 389080, 458950, 475700, 486350, 550740, 570840, 583620, 651709, 688425, 713550, 729525, 917900, 951400, 972700, 1101480, 1167240, 1303418, 1376850, 1427100, 1459050, 1835800, 1945400, 1955127, 2606836, 2753700, 2854200, 2918100, 3258545, 3910254, 5213672, 5507400, 5836200, 6517090, 7820508, 9775635, 13034180, 15641016, 16292725, 19551270, 26068360, 32585450, 39102540, 48878175, 65170900, 78205080, 97756350, 130341800, 195512700, 391025400]

約数ペア:

[(1, 391025400), (2, 195512700), (3, 130341800), (4, 97756350), (5, 78205080), (6, 65170900), (8, 48878175), (10, 39102540), (12, 32585450), (15, 26068360), (20, 19551270), (24, 16292725), (25, 15641016), (30, 13034180), (40, 9775635), (50, 7820508), (60, 6517090), (67, 5836200), (71, 5507400), (75, 5213672), (100, 3910254), (120, 3258545), (134, 2918100), (137, 2854200), (142, 2753700), (150, 2606836), (200, 1955127), (201, 1945400), (213, 1835800), (268, 1459050), (274, 1427100), (284, 1376850), (300, 1303418), (335, 1167240), (355, 1101480), (402, 972700), (411, 951400), (426, 917900), (536, 729525), (548, 713550), (568, 688425), (600, 651709), (670, 583620), (685, 570840), (710, 550740), (804, 486350), (822, 475700), (852, 458950), (1005, 389080), (1065, 367160), (1096, 356775), (1340, 291810), (1370, 285420), (1420, 275370), (1608, 243175), (1644, 237850), (1675, 233448), (1704, 229475), (1775, 220296), (2010, 194540), (2055, 190280), (2130, 183580), (2680, 145905), (2740, 142710), (2840, 137685), (3288, 118925), (3350, 116724), (3425, 114168), (3550, 110148), (4020, 97270), (4110, 95140), (4260, 91790), (4757, 82200), (5025, 77816), (5325, 73432), (5480, 71355), (6700, 58362), (6850, 57084), (7100, 55074), (8040, 48635), (8220, 47570), (8520, 45895), (9179, 42600), (9514, 41100), (9727, 40200), (10050, 38908), (10275, 38056), (10650, 36716), (13400, 29181), (13700, 28542), (14200, 27537), (14271, 27400), (16440, 23785), (18358, 21300), (19028, 20550), (19454, 20100)]