253371300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9318

約数の個数: 144

約数和(自身を含む): 902358912

約数和(自身を除く): 648987612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 9281, 13650, 18562, 27300, 27843, 37124, 46405, 55686, 64967, 92810, 111372, 120653, 129934, 139215, 185620, 194901, 232025, 241306, 259868, 278430, 324835, 361959, 389802, 464050, 482612, 556860, 603265, 649670, 696075, 723918, 779604, 844571, 928100, 974505, 1206530, 1299340, 1392150, 1447836, 1624175, 1689142, 1809795, 1949010, 2413060, 2533713, 2784300, 3016325, 3248350, 3378284, 3619590, 3898020, 4222855, 4872525, 5067426, 6032650, 6496700, 7239180, 8445710, 9048975, 9745050, 10134852, 12065300, 12668565, 16891420, 18097950, 19490100, 21114275, 25337130, 36195900, 42228550, 50674260, 63342825, 84457100, 126685650, 253371300]

約数ペア:

[(1, 253371300), (2, 126685650), (3, 84457100), (4, 63342825), (5, 50674260), (6, 42228550), (7, 36195900), (10, 25337130), (12, 21114275), (13, 19490100), (14, 18097950), (15, 16891420), (20, 12668565), (21, 12065300), (25, 10134852), (26, 9745050), (28, 9048975), (30, 8445710), (35, 7239180), (39, 6496700), (42, 6032650), (50, 5067426), (52, 4872525), (60, 4222855), (65, 3898020), (70, 3619590), (75, 3378284), (78, 3248350), (84, 3016325), (91, 2784300), (100, 2533713), (105, 2413060), (130, 1949010), (140, 1809795), (150, 1689142), (156, 1624175), (175, 1447836), (182, 1392150), (195, 1299340), (210, 1206530), (260, 974505), (273, 928100), (300, 844571), (325, 779604), (350, 723918), (364, 696075), (390, 649670), (420, 603265), (455, 556860), (525, 482612), (546, 464050), (650, 389802), (700, 361959), (780, 324835), (910, 278430), (975, 259868), (1050, 241306), (1092, 232025), (1300, 194901), (1365, 185620), (1820, 139215), (1950, 129934), (2100, 120653), (2275, 111372), (2730, 92810), (3900, 64967), (4550, 55686), (5460, 46405), (6825, 37124), (9100, 27843), (9281, 27300), (13650, 18562)]