78030150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 224503488

約数和(自身を除く): 146473338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 131, 150, 165, 190, 209, 262, 275, 285, 330, 361, 393, 418, 475, 550, 570, 627, 655, 722, 786, 825, 950, 1045, 1083, 1254, 1310, 1425, 1441, 1650, 1805, 1965, 2090, 2166, 2489, 2850, 2882, 3135, 3275, 3610, 3930, 3971, 4323, 4978, 5225, 5415, 6270, 6550, 7205, 7467, 7942, 8646, 9025, 9825, 10450, 10830, 11913, 12445, 14410, 14934, 15675, 18050, 19650, 19855, 21615, 23826, 24890, 27075, 27379, 31350, 36025, 37335, 39710, 43230, 47291, 54150, 54758, 59565, 62225, 72050, 74670, 82137, 94582, 99275, 108075, 119130, 124450, 136895, 141873, 164274, 186675, 198550, 216150, 236455, 273790, 283746, 297825, 373350, 410685, 472910, 520201, 595650, 684475, 709365, 821370, 1040402, 1182275, 1368950, 1418730, 1560603, 2053425, 2364550, 2601005, 3121206, 3546825, 4106850, 5202010, 7093650, 7803015, 13005025, 15606030, 26010050, 39015075, 78030150]

約数ペア:

[(1, 78030150), (2, 39015075), (3, 26010050), (5, 15606030), (6, 13005025), (10, 7803015), (11, 7093650), (15, 5202010), (19, 4106850), (22, 3546825), (25, 3121206), (30, 2601005), (33, 2364550), (38, 2053425), (50, 1560603), (55, 1418730), (57, 1368950), (66, 1182275), (75, 1040402), (95, 821370), (110, 709365), (114, 684475), (131, 595650), (150, 520201), (165, 472910), (190, 410685), (209, 373350), (262, 297825), (275, 283746), (285, 273790), (330, 236455), (361, 216150), (393, 198550), (418, 186675), (475, 164274), (550, 141873), (570, 136895), (627, 124450), (655, 119130), (722, 108075), (786, 99275), (825, 94582), (950, 82137), (1045, 74670), (1083, 72050), (1254, 62225), (1310, 59565), (1425, 54758), (1441, 54150), (1650, 47291), (1805, 43230), (1965, 39710), (2090, 37335), (2166, 36025), (2489, 31350), (2850, 27379), (2882, 27075), (3135, 24890), (3275, 23826), (3610, 21615), (3930, 19855), (3971, 19650), (4323, 18050), (4978, 15675), (5225, 14934), (5415, 14410), (6270, 12445), (6550, 11913), (7205, 10830), (7467, 10450), (7942, 9825), (8646, 9025)]