289491600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12697}}^1$

素因数の和:12737

約数の個数: 120

約数和(自身を含む): 976222240

約数和(自身を除く): 686730640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 12697, 22800, 25394, 38091, 50788, 63485, 76182, 101576, 126970, 152364, 190455, 203152, 241243, 253940, 304728, 317425, 380910, 482486, 507880, 609456, 634850, 723729, 761820, 952275, 964972, 1015760, 1206215, 1269700, 1447458, 1523640, 1904550, 1929944, 2412430, 2539400, 2894916, 3047280, 3618645, 3809100, 3859888, 4824860, 5078800, 5789832, 6031075, 7237290, 7618200, 9649720, 11579664, 12062150, 14474580, 15236400, 18093225, 19299440, 24124300, 28949160, 36186450, 48248600, 57898320, 72372900, 96497200, 144745800, 289491600]

約数ペア:

[(1, 289491600), (2, 144745800), (3, 96497200), (4, 72372900), (5, 57898320), (6, 48248600), (8, 36186450), (10, 28949160), (12, 24124300), (15, 19299440), (16, 18093225), (19, 15236400), (20, 14474580), (24, 12062150), (25, 11579664), (30, 9649720), (38, 7618200), (40, 7237290), (48, 6031075), (50, 5789832), (57, 5078800), (60, 4824860), (75, 3859888), (76, 3809100), (80, 3618645), (95, 3047280), (100, 2894916), (114, 2539400), (120, 2412430), (150, 1929944), (152, 1904550), (190, 1523640), (200, 1447458), (228, 1269700), (240, 1206215), (285, 1015760), (300, 964972), (304, 952275), (380, 761820), (400, 723729), (456, 634850), (475, 609456), (570, 507880), (600, 482486), (760, 380910), (912, 317425), (950, 304728), (1140, 253940), (1200, 241243), (1425, 203152), (1520, 190455), (1900, 152364), (2280, 126970), (2850, 101576), (3800, 76182), (4560, 63485), (5700, 50788), (7600, 38091), (11400, 25394), (12697, 22800)]