1238621400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{36217}}^1$

素因数の和:36258

約数の個数: 144

約数和(自身を含む): 4378756200

約数和(自身を除く): 3140134800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 36217, 72434, 108651, 144868, 181085, 217302, 289736, 325953, 362170, 434604, 543255, 651906, 688123, 724340, 869208, 905425, 1086510, 1303812, 1376246, 1448680, 1629765, 1810850, 2064369, 2173020, 2607624, 2716275, 2752492, 3259530, 3440615, 3621700, 4128738, 4346040, 5432550, 5504984, 6193107, 6519060, 6881230, 7243400, 8148825, 8257476, 10321845, 10865100, 12386214, 13038120, 13762460, 16297650, 16514952, 17203075, 20643690, 21730200, 24772428, 27524920, 30965535, 32595300, 34406150, 41287380, 49544856, 51609225, 61931070, 65190600, 68812300, 82574760, 103218450, 123862140, 137624600, 154827675, 206436900, 247724280, 309655350, 412873800, 619310700, 1238621400]

約数ペア:

[(1, 1238621400), (2, 619310700), (3, 412873800), (4, 309655350), (5, 247724280), (6, 206436900), (8, 154827675), (9, 137624600), (10, 123862140), (12, 103218450), (15, 82574760), (18, 68812300), (19, 65190600), (20, 61931070), (24, 51609225), (25, 49544856), (30, 41287380), (36, 34406150), (38, 32595300), (40, 30965535), (45, 27524920), (50, 24772428), (57, 21730200), (60, 20643690), (72, 17203075), (75, 16514952), (76, 16297650), (90, 13762460), (95, 13038120), (100, 12386214), (114, 10865100), (120, 10321845), (150, 8257476), (152, 8148825), (171, 7243400), (180, 6881230), (190, 6519060), (200, 6193107), (225, 5504984), (228, 5432550), (285, 4346040), (300, 4128738), (342, 3621700), (360, 3440615), (380, 3259530), (450, 2752492), (456, 2716275), (475, 2607624), (570, 2173020), (600, 2064369), (684, 1810850), (760, 1629765), (855, 1448680), (900, 1376246), (950, 1303812), (1140, 1086510), (1368, 905425), (1425, 869208), (1710, 724340), (1800, 688123), (1900, 651906), (2280, 543255), (2850, 434604), (3420, 362170), (3800, 325953), (4275, 289736), (5700, 217302), (6840, 181085), (8550, 144868), (11400, 108651), (17100, 72434), (34200, 36217)]