76898700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 260400000

約数和(自身を除く): 183501300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1499, 1710, 1900, 2052, 2565, 2700, 2850, 2998, 3420, 4275, 4497, 5130, 5700, 5996, 7495, 8550, 8994, 10260, 12825, 13491, 14990, 17100, 17988, 22485, 25650, 26982, 28481, 29980, 37475, 40473, 44970, 51300, 53964, 56962, 67455, 74950, 80946, 85443, 89940, 112425, 113924, 134910, 142405, 149900, 161892, 170886, 202365, 224850, 256329, 269820, 284810, 337275, 341772, 404730, 427215, 449700, 512658, 569620, 674550, 712025, 768987, 809460, 854430, 1011825, 1025316, 1281645, 1349100, 1424050, 1537974, 1708860, 2023650, 2136075, 2563290, 2848100, 3075948, 3844935, 4047300, 4272150, 5126580, 6408225, 7689870, 8544300, 12816450, 15379740, 19224675, 25632900, 38449350, 76898700]

約数ペア:

[(1, 76898700), (2, 38449350), (3, 25632900), (4, 19224675), (5, 15379740), (6, 12816450), (9, 8544300), (10, 7689870), (12, 6408225), (15, 5126580), (18, 4272150), (19, 4047300), (20, 3844935), (25, 3075948), (27, 2848100), (30, 2563290), (36, 2136075), (38, 2023650), (45, 1708860), (50, 1537974), (54, 1424050), (57, 1349100), (60, 1281645), (75, 1025316), (76, 1011825), (90, 854430), (95, 809460), (100, 768987), (108, 712025), (114, 674550), (135, 569620), (150, 512658), (171, 449700), (180, 427215), (190, 404730), (225, 341772), (228, 337275), (270, 284810), (285, 269820), (300, 256329), (342, 224850), (380, 202365), (450, 170886), (475, 161892), (513, 149900), (540, 142405), (570, 134910), (675, 113924), (684, 112425), (855, 89940), (900, 85443), (950, 80946), (1026, 74950), (1140, 67455), (1350, 56962), (1425, 53964), (1499, 51300), (1710, 44970), (1900, 40473), (2052, 37475), (2565, 29980), (2700, 28481), (2850, 26982), (2998, 25650), (3420, 22485), (4275, 17988), (4497, 17100), (5130, 14990), (5700, 13491), (5996, 12825), (7495, 10260), (8550, 8994)]