105578250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 287539200

約数和(自身を除く): 181960950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 125, 150, 155, 186, 190, 239, 250, 285, 310, 375, 465, 475, 478, 570, 589, 717, 750, 775, 930, 950, 1178, 1195, 1425, 1434, 1550, 1767, 2325, 2375, 2390, 2850, 2945, 3534, 3585, 3875, 4541, 4650, 4750, 5890, 5975, 7125, 7170, 7409, 7750, 8835, 9082, 11625, 11950, 13623, 14250, 14725, 14818, 17670, 17925, 22227, 22705, 23250, 27246, 29450, 29875, 35850, 37045, 44175, 44454, 45410, 59750, 68115, 73625, 74090, 88350, 89625, 111135, 113525, 136230, 140771, 147250, 179250, 185225, 220875, 222270, 227050, 281542, 340575, 370450, 422313, 441750, 555675, 567625, 681150, 703855, 844626, 926125, 1111350, 1135250, 1407710, 1702875, 1852250, 2111565, 2778375, 3405750, 3519275, 4223130, 5556750, 7038550, 10557825, 17596375, 21115650, 35192750, 52789125, 105578250]

約数ペア:

[(1, 105578250), (2, 52789125), (3, 35192750), (5, 21115650), (6, 17596375), (10, 10557825), (15, 7038550), (19, 5556750), (25, 4223130), (30, 3519275), (31, 3405750), (38, 2778375), (50, 2111565), (57, 1852250), (62, 1702875), (75, 1407710), (93, 1135250), (95, 1111350), (114, 926125), (125, 844626), (150, 703855), (155, 681150), (186, 567625), (190, 555675), (239, 441750), (250, 422313), (285, 370450), (310, 340575), (375, 281542), (465, 227050), (475, 222270), (478, 220875), (570, 185225), (589, 179250), (717, 147250), (750, 140771), (775, 136230), (930, 113525), (950, 111135), (1178, 89625), (1195, 88350), (1425, 74090), (1434, 73625), (1550, 68115), (1767, 59750), (2325, 45410), (2375, 44454), (2390, 44175), (2850, 37045), (2945, 35850), (3534, 29875), (3585, 29450), (3875, 27246), (4541, 23250), (4650, 22705), (4750, 22227), (5890, 17925), (5975, 17670), (7125, 14818), (7170, 14725), (7409, 14250), (7750, 13623), (8835, 11950), (9082, 11625)]