16521450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 51425280

約数和(自身を除く): 34903830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 31, 33, 34, 38, 50, 51, 55, 57, 62, 66, 75, 85, 93, 95, 102, 110, 114, 150, 155, 165, 170, 186, 187, 190, 209, 255, 275, 285, 310, 323, 330, 341, 374, 418, 425, 465, 475, 510, 527, 550, 561, 570, 589, 627, 646, 682, 775, 825, 850, 930, 935, 950, 969, 1023, 1045, 1054, 1122, 1178, 1254, 1275, 1425, 1550, 1581, 1615, 1650, 1705, 1767, 1870, 1938, 2046, 2090, 2325, 2550, 2635, 2805, 2850, 2945, 3135, 3162, 3230, 3410, 3534, 3553, 4650, 4675, 4845, 5115, 5225, 5270, 5610, 5797, 5890, 6270, 6479, 7106, 7905, 8075, 8525, 8835, 9350, 9690, 10013, 10230, 10450, 10659, 11594, 12958, 13175, 14025, 14725, 15675, 15810, 16150, 17050, 17391, 17670, 17765, 19437, 20026, 21318, 24225, 25575, 26350, 28050, 28985, 29450, 30039, 31350, 32395, 34782, 35530, 38874, 39525, 44175, 48450, 50065, 51150, 53295, 57970, 60078, 64790, 79050, 86955, 88350, 88825, 97185, 100130, 106590, 110143, 144925, 150195, 161975, 173910, 177650, 194370, 220286, 250325, 266475, 289850, 300390, 323950, 330429, 434775, 485925, 500650, 532950, 550715, 660858, 750975, 869550, 971850, 1101430, 1501950, 1652145, 2753575, 3304290, 5507150, 8260725, 16521450]

約数ペア:

[(1, 16521450), (2, 8260725), (3, 5507150), (5, 3304290), (6, 2753575), (10, 1652145), (11, 1501950), (15, 1101430), (17, 971850), (19, 869550), (22, 750975), (25, 660858), (30, 550715), (31, 532950), (33, 500650), (34, 485925), (38, 434775), (50, 330429), (51, 323950), (55, 300390), (57, 289850), (62, 266475), (66, 250325), (75, 220286), (85, 194370), (93, 177650), (95, 173910), (102, 161975), (110, 150195), (114, 144925), (150, 110143), (155, 106590), (165, 100130), (170, 97185), (186, 88825), (187, 88350), (190, 86955), (209, 79050), (255, 64790), (275, 60078), (285, 57970), (310, 53295), (323, 51150), (330, 50065), (341, 48450), (374, 44175), (418, 39525), (425, 38874), (465, 35530), (475, 34782), (510, 32395), (527, 31350), (550, 30039), (561, 29450), (570, 28985), (589, 28050), (627, 26350), (646, 25575), (682, 24225), (775, 21318), (825, 20026), (850, 19437), (930, 17765), (935, 17670), (950, 17391), (969, 17050), (1023, 16150), (1045, 15810), (1054, 15675), (1122, 14725), (1178, 14025), (1254, 13175), (1275, 12958), (1425, 11594), (1550, 10659), (1581, 10450), (1615, 10230), (1650, 10013), (1705, 9690), (1767, 9350), (1870, 8835), (1938, 8525), (2046, 8075), (2090, 7905), (2325, 7106), (2550, 6479), (2635, 6270), (2805, 5890), (2850, 5797), (2945, 5610), (3135, 5270), (3162, 5225), (3230, 5115), (3410, 4845), (3534, 4675), (3553, 4650)]