1869537900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 5543645184

約数和(自身を除く): 3674107284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 307, 318, 383, 530, 614, 636, 766, 795, 921, 1060, 1149, 1228, 1325, 1532, 1535, 1590, 1842, 1915, 2298, 2650, 3070, 3180, 3684, 3830, 3975, 4596, 4605, 5300, 5745, 6140, 7660, 7675, 7950, 9210, 9575, 11490, 15350, 15900, 16271, 18420, 19150, 20299, 22980, 23025, 28725, 30700, 32542, 38300, 40598, 46050, 48813, 57450, 60897, 65084, 81196, 81355, 92100, 97626, 101495, 114900, 117581, 121794, 162710, 195252, 202990, 235162, 243588, 244065, 304485, 325420, 352743, 405980, 406775, 470324, 488130, 507475, 587905, 608970, 705486, 813550, 976260, 1014950, 1175810, 1217940, 1220325, 1410972, 1522425, 1627100, 1763715, 2029900, 2351620, 2440650, 2939525, 3044850, 3527430, 4881300, 5879050, 6089700, 6231793, 7054860, 8818575, 11758100, 12463586, 17637150, 18695379, 24927172, 31158965, 35274300, 37390758, 62317930, 74781516, 93476895, 124635860, 155794825, 186953790, 311589650, 373907580, 467384475, 623179300, 934768950, 1869537900]

約数ペア:

[(1, 1869537900), (2, 934768950), (3, 623179300), (4, 467384475), (5, 373907580), (6, 311589650), (10, 186953790), (12, 155794825), (15, 124635860), (20, 93476895), (25, 74781516), (30, 62317930), (50, 37390758), (53, 35274300), (60, 31158965), (75, 24927172), (100, 18695379), (106, 17637150), (150, 12463586), (159, 11758100), (212, 8818575), (265, 7054860), (300, 6231793), (307, 6089700), (318, 5879050), (383, 4881300), (530, 3527430), (614, 3044850), (636, 2939525), (766, 2440650), (795, 2351620), (921, 2029900), (1060, 1763715), (1149, 1627100), (1228, 1522425), (1325, 1410972), (1532, 1220325), (1535, 1217940), (1590, 1175810), (1842, 1014950), (1915, 976260), (2298, 813550), (2650, 705486), (3070, 608970), (3180, 587905), (3684, 507475), (3830, 488130), (3975, 470324), (4596, 406775), (4605, 405980), (5300, 352743), (5745, 325420), (6140, 304485), (7660, 244065), (7675, 243588), (7950, 235162), (9210, 202990), (9575, 195252), (11490, 162710), (15350, 121794), (15900, 117581), (16271, 114900), (18420, 101495), (19150, 97626), (20299, 92100), (22980, 81355), (23025, 81196), (28725, 65084), (30700, 60897), (32542, 57450), (38300, 48813), (40598, 46050)]