1902218400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15541}}^1$

素因数の和:15584

約数の個数: 216

約数和(自身を含む): 7102725084

約数和(自身を除く): 5200506684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 600, 612, 680, 720, 765, 800, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1440, 1530, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 3060, 3400, 3600, 3825, 4080, 4896, 5100, 6120, 6800, 7200, 7650, 8160, 10200, 12240, 13600, 15300, 15541, 20400, 24480, 30600, 31082, 40800, 46623, 61200, 62164, 77705, 93246, 122400, 124328, 139869, 155410, 186492, 233115, 248656, 264197, 279738, 310820, 372984, 388525, 466230, 497312, 528394, 559476, 621640, 699345, 745968, 777050, 792591, 932460, 1056788, 1118952, 1165575, 1243280, 1320985, 1398690, 1491936, 1554100, 1585182, 1864920, 2113576, 2237904, 2331150, 2377773, 2486560, 2641970, 2797380, 3108200, 3170364, 3496725, 3729840, 3962955, 4227152, 4475808, 4662300, 4755546, 5283940, 5594760, 6216400, 6340728, 6604925, 6993450, 7459680, 7925910, 8454304, 9324600, 9511092, 10567880, 11189520, 11888865, 12432800, 12681456, 13209850, 13986900, 15851820, 18649200, 19022184, 19814775, 21135760, 22379040, 23777730, 25362912, 26419700, 27973800, 31703640, 37298400, 38044368, 39629550, 42271520, 47555460, 52839400, 55947600, 59444325, 63407280, 76088736, 79259100, 95110920, 105678800, 111895200, 118888650, 126814560, 158518200, 190221840, 211357600, 237777300, 317036400, 380443680, 475554600, 634072800, 951109200, 1902218400]

約数ペア:

[(1, 1902218400), (2, 951109200), (3, 634072800), (4, 475554600), (5, 380443680), (6, 317036400), (8, 237777300), (9, 211357600), (10, 190221840), (12, 158518200), (15, 126814560), (16, 118888650), (17, 111895200), (18, 105678800), (20, 95110920), (24, 79259100), (25, 76088736), (30, 63407280), (32, 59444325), (34, 55947600), (36, 52839400), (40, 47555460), (45, 42271520), (48, 39629550), (50, 38044368), (51, 37298400), (60, 31703640), (68, 27973800), (72, 26419700), (75, 25362912), (80, 23777730), (85, 22379040), (90, 21135760), (96, 19814775), (100, 19022184), (102, 18649200), (120, 15851820), (136, 13986900), (144, 13209850), (150, 12681456), (153, 12432800), (160, 11888865), (170, 11189520), (180, 10567880), (200, 9511092), (204, 9324600), (225, 8454304), (240, 7925910), (255, 7459680), (272, 6993450), (288, 6604925), (300, 6340728), (306, 6216400), (340, 5594760), (360, 5283940), (400, 4755546), (408, 4662300), (425, 4475808), (450, 4227152), (480, 3962955), (510, 3729840), (544, 3496725), (600, 3170364), (612, 3108200), (680, 2797380), (720, 2641970), (765, 2486560), (800, 2377773), (816, 2331150), (850, 2237904), (900, 2113576), (1020, 1864920), (1200, 1585182), (1224, 1554100), (1275, 1491936), (1360, 1398690), (1440, 1320985), (1530, 1243280), (1632, 1165575), (1700, 1118952), (1800, 1056788), (2040, 932460), (2400, 792591), (2448, 777050), (2550, 745968), (2720, 699345), (3060, 621640), (3400, 559476), (3600, 528394), (3825, 497312), (4080, 466230), (4896, 388525), (5100, 372984), (6120, 310820), (6800, 279738), (7200, 264197), (7650, 248656), (8160, 233115), (10200, 186492), (12240, 155410), (13600, 139869), (15300, 124328), (15541, 122400), (20400, 93246), (24480, 77705), (30600, 62164), (31082, 61200), (40800, 46623)]