15657046900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12281}}^1$

素因数の和:12386

約数の個数: 144

約数和(自身を含む): 39658086720

約数和(自身を除く): 24001039820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 61, 76, 95, 100, 110, 122, 190, 209, 220, 244, 275, 305, 380, 418, 475, 550, 610, 671, 836, 950, 1045, 1100, 1159, 1220, 1342, 1525, 1900, 2090, 2318, 2684, 3050, 3355, 4180, 4636, 5225, 5795, 6100, 6710, 10450, 11590, 12281, 12749, 13420, 16775, 20900, 23180, 24562, 25498, 28975, 33550, 49124, 50996, 57950, 61405, 63745, 67100, 115900, 122810, 127490, 135091, 233339, 245620, 254980, 270182, 307025, 318725, 466678, 540364, 614050, 637450, 675455, 749141, 933356, 1166695, 1228100, 1274900, 1350910, 1498282, 2333390, 2566729, 2701820, 2996564, 3377275, 3745705, 4666780, 5133458, 5833475, 6754550, 7491410, 8240551, 10266916, 11666950, 12833645, 13509100, 14233679, 14982820, 16481102, 18728525, 23333900, 25667290, 28467358, 32962204, 37457050, 41202755, 51334580, 56934716, 64168225, 71168395, 74914100, 82405510, 128336450, 142336790, 156570469, 164811020, 206013775, 256672900, 284673580, 313140938, 355841975, 412027550, 626281876, 711683950, 782852345, 824055100, 1423367900, 1565704690, 3131409380, 3914261725, 7828523450, 15657046900]

約数ペア:

[(1, 15657046900), (2, 7828523450), (4, 3914261725), (5, 3131409380), (10, 1565704690), (11, 1423367900), (19, 824055100), (20, 782852345), (22, 711683950), (25, 626281876), (38, 412027550), (44, 355841975), (50, 313140938), (55, 284673580), (61, 256672900), (76, 206013775), (95, 164811020), (100, 156570469), (110, 142336790), (122, 128336450), (190, 82405510), (209, 74914100), (220, 71168395), (244, 64168225), (275, 56934716), (305, 51334580), (380, 41202755), (418, 37457050), (475, 32962204), (550, 28467358), (610, 25667290), (671, 23333900), (836, 18728525), (950, 16481102), (1045, 14982820), (1100, 14233679), (1159, 13509100), (1220, 12833645), (1342, 11666950), (1525, 10266916), (1900, 8240551), (2090, 7491410), (2318, 6754550), (2684, 5833475), (3050, 5133458), (3355, 4666780), (4180, 3745705), (4636, 3377275), (5225, 2996564), (5795, 2701820), (6100, 2566729), (6710, 2333390), (10450, 1498282), (11590, 1350910), (12281, 1274900), (12749, 1228100), (13420, 1166695), (16775, 933356), (20900, 749141), (23180, 675455), (24562, 637450), (25498, 614050), (28975, 540364), (33550, 466678), (49124, 318725), (50996, 307025), (57950, 270182), (61405, 254980), (63745, 245620), (67100, 233339), (115900, 135091), (122810, 127490)]