980606250

素因数分解:

$2^1\times 3^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 2977543800

約数和(自身を除く): 1996937550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 125, 130, 135, 149, 150, 162, 195, 225, 234, 250, 270, 298, 325, 351, 375, 390, 405, 447, 450, 585, 625, 650, 675, 702, 745, 750, 810, 894, 975, 1053, 1125, 1170, 1250, 1341, 1350, 1490, 1625, 1755, 1875, 1937, 1950, 2025, 2106, 2235, 2250, 2682, 2925, 3125, 3250, 3375, 3510, 3725, 3750, 3874, 4023, 4050, 4470, 4875, 5265, 5625, 5811, 5850, 6250, 6705, 6750, 7450, 8046, 8125, 8775, 9375, 9685, 9750, 10125, 10530, 11175, 11250, 11622, 12069, 13410, 14625, 16250, 16875, 17433, 17550, 18625, 18750, 19370, 20115, 20250, 22350, 24138, 24375, 26325, 28125, 29055, 29250, 33525, 33750, 34866, 37250, 40230, 40625, 43875, 48425, 48750, 50625, 52299, 52650, 55875, 56250, 58110, 60345, 67050, 73125, 81250, 84375, 87165, 87750, 93125, 96850, 100575, 101250, 104598, 111750, 120690, 121875, 131625, 145275, 146250, 156897, 167625, 168750, 174330, 186250, 201150, 219375, 242125, 243750, 253125, 261495, 263250, 279375, 290550, 301725, 313794, 335250, 365625, 435825, 438750, 465625, 484250, 502875, 506250, 522990, 558750, 603450, 658125, 726375, 731250, 784485, 838125, 871650, 931250, 1005750, 1096875, 1210625, 1307475, 1316250, 1396875, 1452750, 1508625, 1568970, 1676250, 2179125, 2193750, 2421250, 2514375, 2614950, 2793750, 3017250, 3290625, 3631875, 3922425, 4190625, 4358250, 5028750, 6053125, 6537375, 6581250, 7263750, 7543125, 7844850, 8381250, 10895625, 12106250, 12571875, 13074750, 15086250, 18159375, 19612125, 21791250, 25143750, 32686875, 36318750, 37715625, 39224250, 54478125, 65373750, 75431250, 98060625, 108956250, 163434375, 196121250, 326868750, 490303125, 980606250]

約数ペア:

[(1, 980606250), (2, 490303125), (3, 326868750), (5, 196121250), (6, 163434375), (9, 108956250), (10, 98060625), (13, 75431250), (15, 65373750), (18, 54478125), (25, 39224250), (26, 37715625), (27, 36318750), (30, 32686875), (39, 25143750), (45, 21791250), (50, 19612125), (54, 18159375), (65, 15086250), (75, 13074750), (78, 12571875), (81, 12106250), (90, 10895625), (117, 8381250), (125, 7844850), (130, 7543125), (135, 7263750), (149, 6581250), (150, 6537375), (162, 6053125), (195, 5028750), (225, 4358250), (234, 4190625), (250, 3922425), (270, 3631875), (298, 3290625), (325, 3017250), (351, 2793750), (375, 2614950), (390, 2514375), (405, 2421250), (447, 2193750), (450, 2179125), (585, 1676250), (625, 1568970), (650, 1508625), (675, 1452750), (702, 1396875), (745, 1316250), (750, 1307475), (810, 1210625), (894, 1096875), (975, 1005750), (1053, 931250), (1125, 871650), (1170, 838125), (1250, 784485), (1341, 731250), (1350, 726375), (1490, 658125), (1625, 603450), (1755, 558750), (1875, 522990), (1937, 506250), (1950, 502875), (2025, 484250), (2106, 465625), (2235, 438750), (2250, 435825), (2682, 365625), (2925, 335250), (3125, 313794), (3250, 301725), (3375, 290550), (3510, 279375), (3725, 263250), (3750, 261495), (3874, 253125), (4023, 243750), (4050, 242125), (4470, 219375), (4875, 201150), (5265, 186250), (5625, 174330), (5811, 168750), (5850, 167625), (6250, 156897), (6705, 146250), (6750, 145275), (7450, 131625), (8046, 121875), (8125, 120690), (8775, 111750), (9375, 104598), (9685, 101250), (9750, 100575), (10125, 96850), (10530, 93125), (11175, 87750), (11250, 87165), (11622, 84375), (12069, 81250), (13410, 73125), (14625, 67050), (16250, 60345), (16875, 58110), (17433, 56250), (17550, 55875), (18625, 52650), (18750, 52299), (19370, 50625), (20115, 48750), (20250, 48425), (22350, 43875), (24138, 40625), (24375, 40230), (26325, 37250), (28125, 34866), (29055, 33750), (29250, 33525)]