1085190900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 3229668288

約数和(自身を除く): 2144477388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 131, 150, 159, 212, 262, 265, 300, 318, 393, 521, 524, 530, 636, 655, 786, 795, 1042, 1060, 1310, 1325, 1563, 1572, 1590, 1965, 2084, 2605, 2620, 2650, 3126, 3180, 3275, 3930, 3975, 5210, 5300, 6252, 6550, 6943, 7815, 7860, 7950, 9825, 10420, 13025, 13100, 13886, 15630, 15900, 19650, 20829, 26050, 27613, 27772, 31260, 34715, 39075, 39300, 41658, 52100, 55226, 68251, 69430, 78150, 82839, 83316, 104145, 110452, 136502, 138065, 138860, 156300, 165678, 173575, 204753, 208290, 273004, 276130, 331356, 341255, 347150, 409506, 414195, 416580, 520725, 552260, 682510, 690325, 694300, 819012, 828390, 1023765, 1041450, 1365020, 1380650, 1656780, 1706275, 2047530, 2070975, 2082900, 2761300, 3412550, 3617303, 4095060, 4141950, 5118825, 6825100, 7234606, 8283900, 10237650, 10851909, 14469212, 18086515, 20475300, 21703818, 36173030, 43407636, 54259545, 72346060, 90432575, 108519090, 180865150, 217038180, 271297725, 361730300, 542595450, 1085190900]

約数ペア:

[(1, 1085190900), (2, 542595450), (3, 361730300), (4, 271297725), (5, 217038180), (6, 180865150), (10, 108519090), (12, 90432575), (15, 72346060), (20, 54259545), (25, 43407636), (30, 36173030), (50, 21703818), (53, 20475300), (60, 18086515), (75, 14469212), (100, 10851909), (106, 10237650), (131, 8283900), (150, 7234606), (159, 6825100), (212, 5118825), (262, 4141950), (265, 4095060), (300, 3617303), (318, 3412550), (393, 2761300), (521, 2082900), (524, 2070975), (530, 2047530), (636, 1706275), (655, 1656780), (786, 1380650), (795, 1365020), (1042, 1041450), (1060, 1023765), (1310, 828390), (1325, 819012), (1563, 694300), (1572, 690325), (1590, 682510), (1965, 552260), (2084, 520725), (2605, 416580), (2620, 414195), (2650, 409506), (3126, 347150), (3180, 341255), (3275, 331356), (3930, 276130), (3975, 273004), (5210, 208290), (5300, 204753), (6252, 173575), (6550, 165678), (6943, 156300), (7815, 138860), (7860, 138065), (7950, 136502), (9825, 110452), (10420, 104145), (13025, 83316), (13100, 82839), (13886, 78150), (15630, 69430), (15900, 68251), (19650, 55226), (20829, 52100), (26050, 41658), (27613, 39300), (27772, 39075), (31260, 34715)]