20153173650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{4643}}^1$

素因数の和:6200

約数の個数: 96

約数和(自身を含む): 52656272640

約数和(自身を除く): 32503098990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 1523, 2850, 3046, 4569, 4643, 7615, 9138, 9286, 13929, 15230, 22845, 23215, 27858, 28937, 38075, 45690, 46430, 57874, 69645, 76150, 86811, 88217, 114225, 116075, 139290, 144685, 173622, 176434, 228450, 232150, 264651, 289370, 348225, 434055, 441085, 529302, 696450, 723425, 868110, 882170, 1323255, 1446850, 2170275, 2205425, 2646510, 4340550, 4410850, 6616275, 7071289, 13232550, 14142578, 21213867, 35356445, 42427734, 70712890, 106069335, 134354491, 176782225, 212138670, 268708982, 353564450, 403063473, 530346675, 671772455, 806126946, 1060693350, 1343544910, 2015317365, 3358862275, 4030634730, 6717724550, 10076586825, 20153173650]

約数ペア:

[(1, 20153173650), (2, 10076586825), (3, 6717724550), (5, 4030634730), (6, 3358862275), (10, 2015317365), (15, 1343544910), (19, 1060693350), (25, 806126946), (30, 671772455), (38, 530346675), (50, 403063473), (57, 353564450), (75, 268708982), (95, 212138670), (114, 176782225), (150, 134354491), (190, 106069335), (285, 70712890), (475, 42427734), (570, 35356445), (950, 21213867), (1425, 14142578), (1523, 13232550), (2850, 7071289), (3046, 6616275), (4569, 4410850), (4643, 4340550), (7615, 2646510), (9138, 2205425), (9286, 2170275), (13929, 1446850), (15230, 1323255), (22845, 882170), (23215, 868110), (27858, 723425), (28937, 696450), (38075, 529302), (45690, 441085), (46430, 434055), (57874, 348225), (69645, 289370), (76150, 264651), (86811, 232150), (88217, 228450), (114225, 176434), (116075, 173622), (139290, 144685)]