8730150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 26321232

約数和(自身を除く): 17591082

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 37, 39, 50, 55, 65, 66, 74, 75, 78, 110, 111, 121, 130, 143, 150, 165, 185, 195, 222, 242, 275, 286, 325, 330, 363, 370, 390, 407, 429, 481, 550, 555, 605, 650, 715, 726, 814, 825, 858, 925, 962, 975, 1110, 1210, 1221, 1430, 1443, 1573, 1650, 1815, 1850, 1950, 2035, 2145, 2405, 2442, 2775, 2886, 3025, 3146, 3575, 3630, 4070, 4290, 4477, 4719, 4810, 5291, 5550, 6050, 6105, 7150, 7215, 7865, 8954, 9075, 9438, 10175, 10582, 10725, 12025, 12210, 13431, 14430, 15730, 15873, 18150, 20350, 21450, 22385, 23595, 24050, 26455, 26862, 30525, 31746, 36075, 39325, 44770, 47190, 52910, 58201, 61050, 67155, 72150, 78650, 79365, 111925, 116402, 117975, 132275, 134310, 158730, 174603, 223850, 235950, 264550, 291005, 335775, 349206, 396825, 582010, 671550, 793650, 873015, 1455025, 1746030, 2910050, 4365075, 8730150]

約数ペア:

[(1, 8730150), (2, 4365075), (3, 2910050), (5, 1746030), (6, 1455025), (10, 873015), (11, 793650), (13, 671550), (15, 582010), (22, 396825), (25, 349206), (26, 335775), (30, 291005), (33, 264550), (37, 235950), (39, 223850), (50, 174603), (55, 158730), (65, 134310), (66, 132275), (74, 117975), (75, 116402), (78, 111925), (110, 79365), (111, 78650), (121, 72150), (130, 67155), (143, 61050), (150, 58201), (165, 52910), (185, 47190), (195, 44770), (222, 39325), (242, 36075), (275, 31746), (286, 30525), (325, 26862), (330, 26455), (363, 24050), (370, 23595), (390, 22385), (407, 21450), (429, 20350), (481, 18150), (550, 15873), (555, 15730), (605, 14430), (650, 13431), (715, 12210), (726, 12025), (814, 10725), (825, 10582), (858, 10175), (925, 9438), (962, 9075), (975, 8954), (1110, 7865), (1210, 7215), (1221, 7150), (1430, 6105), (1443, 6050), (1573, 5550), (1650, 5291), (1815, 4810), (1850, 4719), (1950, 4477), (2035, 4290), (2145, 4070), (2405, 3630), (2442, 3575), (2775, 3146), (2886, 3025)]