157995450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1141

約数の個数: 144

約数和(自身を含む): 473541120

約数和(自身を除く): 315545670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 646, 765, 850, 855, 950, 969, 1087, 1275, 1425, 1530, 1615, 1710, 1938, 2174, 2550, 2850, 2907, 3230, 3261, 3825, 4275, 4845, 5435, 5814, 6522, 7650, 8075, 8550, 9690, 9783, 10870, 14535, 16150, 16305, 18479, 19566, 20653, 24225, 27175, 29070, 32610, 36958, 41306, 48450, 48915, 54350, 55437, 61959, 72675, 81525, 92395, 97830, 103265, 110874, 123918, 145350, 163050, 166311, 184790, 185877, 206530, 244575, 277185, 309795, 332622, 351101, 371754, 461975, 489150, 516325, 554370, 619590, 702202, 831555, 923950, 929385, 1032650, 1053303, 1385925, 1548975, 1663110, 1755505, 1858770, 2106606, 2771850, 3097950, 3159909, 3511010, 4157775, 4646925, 5266515, 6319818, 8315550, 8777525, 9293850, 10533030, 15799545, 17555050, 26332575, 31599090, 52665150, 78997725, 157995450]

約数ペア:

[(1, 157995450), (2, 78997725), (3, 52665150), (5, 31599090), (6, 26332575), (9, 17555050), (10, 15799545), (15, 10533030), (17, 9293850), (18, 8777525), (19, 8315550), (25, 6319818), (30, 5266515), (34, 4646925), (38, 4157775), (45, 3511010), (50, 3159909), (51, 3097950), (57, 2771850), (75, 2106606), (85, 1858770), (90, 1755505), (95, 1663110), (102, 1548975), (114, 1385925), (150, 1053303), (153, 1032650), (170, 929385), (171, 923950), (190, 831555), (225, 702202), (255, 619590), (285, 554370), (306, 516325), (323, 489150), (342, 461975), (425, 371754), (450, 351101), (475, 332622), (510, 309795), (570, 277185), (646, 244575), (765, 206530), (850, 185877), (855, 184790), (950, 166311), (969, 163050), (1087, 145350), (1275, 123918), (1425, 110874), (1530, 103265), (1615, 97830), (1710, 92395), (1938, 81525), (2174, 72675), (2550, 61959), (2850, 55437), (2907, 54350), (3230, 48915), (3261, 48450), (3825, 41306), (4275, 36958), (4845, 32610), (5435, 29070), (5814, 27175), (6522, 24225), (7650, 20653), (8075, 19566), (8550, 18479), (9690, 16305), (9783, 16150), (10870, 14535)]