27950940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 59785380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 271, 382, 540, 542, 573, 764, 813, 955, 1084, 1146, 1355, 1626, 1719, 1910, 2292, 2439, 2710, 2865, 3252, 3438, 3820, 4065, 4878, 5157, 5420, 5730, 6876, 7317, 8130, 8595, 9756, 10314, 11460, 12195, 14634, 16260, 17190, 20628, 24390, 25785, 29268, 34380, 36585, 48780, 51570, 51761, 73170, 103140, 103522, 146340, 155283, 207044, 258805, 310566, 465849, 517610, 621132, 776415, 931698, 1035220, 1397547, 1552830, 1863396, 2329245, 2795094, 3105660, 4658490, 5590188, 6987735, 9316980, 13975470, 27950940]

約数ペア:

[(1, 27950940), (2, 13975470), (3, 9316980), (4, 6987735), (5, 5590188), (6, 4658490), (9, 3105660), (10, 2795094), (12, 2329245), (15, 1863396), (18, 1552830), (20, 1397547), (27, 1035220), (30, 931698), (36, 776415), (45, 621132), (54, 517610), (60, 465849), (90, 310566), (108, 258805), (135, 207044), (180, 155283), (191, 146340), (270, 103522), (271, 103140), (382, 73170), (540, 51761), (542, 51570), (573, 48780), (764, 36585), (813, 34380), (955, 29268), (1084, 25785), (1146, 24390), (1355, 20628), (1626, 17190), (1719, 16260), (1910, 14634), (2292, 12195), (2439, 11460), (2710, 10314), (2865, 9756), (3252, 8595), (3438, 8130), (3820, 7317), (4065, 6876), (4878, 5730), (5157, 5420)]