30103600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 80954640

約数和(自身を除く): 50851040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 233, 272, 304, 323, 340, 380, 400, 425, 466, 475, 646, 680, 760, 850, 932, 950, 1165, 1292, 1360, 1520, 1615, 1700, 1864, 1900, 2330, 2584, 3230, 3400, 3728, 3800, 3961, 4427, 4660, 5168, 5825, 6460, 6800, 7600, 7922, 8075, 8854, 9320, 11650, 12920, 15844, 16150, 17708, 18640, 19805, 22135, 23300, 25840, 31688, 32300, 35416, 39610, 44270, 46600, 63376, 64600, 70832, 75259, 79220, 88540, 93200, 99025, 110675, 129200, 150518, 158440, 177080, 198050, 221350, 301036, 316880, 354160, 376295, 396100, 442700, 602072, 752590, 792200, 885400, 1204144, 1505180, 1584400, 1770800, 1881475, 3010360, 3762950, 6020720, 7525900, 15051800, 30103600]

約数ペア:

[(1, 30103600), (2, 15051800), (4, 7525900), (5, 6020720), (8, 3762950), (10, 3010360), (16, 1881475), (17, 1770800), (19, 1584400), (20, 1505180), (25, 1204144), (34, 885400), (38, 792200), (40, 752590), (50, 602072), (68, 442700), (76, 396100), (80, 376295), (85, 354160), (95, 316880), (100, 301036), (136, 221350), (152, 198050), (170, 177080), (190, 158440), (200, 150518), (233, 129200), (272, 110675), (304, 99025), (323, 93200), (340, 88540), (380, 79220), (400, 75259), (425, 70832), (466, 64600), (475, 63376), (646, 46600), (680, 44270), (760, 39610), (850, 35416), (932, 32300), (950, 31688), (1165, 25840), (1292, 23300), (1360, 22135), (1520, 19805), (1615, 18640), (1700, 17708), (1864, 16150), (1900, 15844), (2330, 12920), (2584, 11650), (3230, 9320), (3400, 8854), (3728, 8075), (3800, 7922), (3961, 7600), (4427, 6800), (4660, 6460), (5168, 5825)]