89175900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 286731648

約数和(自身を除く): 197555748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 100, 110, 122, 132, 150, 165, 183, 220, 244, 275, 300, 305, 330, 366, 443, 550, 610, 660, 671, 732, 825, 886, 915, 1100, 1220, 1329, 1342, 1525, 1650, 1772, 1830, 2013, 2215, 2658, 2684, 3050, 3300, 3355, 3660, 4026, 4430, 4575, 4873, 5316, 6100, 6645, 6710, 8052, 8860, 9150, 9746, 10065, 11075, 13290, 13420, 14619, 16775, 18300, 19492, 20130, 22150, 24365, 26580, 27023, 29238, 33225, 33550, 40260, 44300, 48730, 50325, 54046, 58476, 66450, 67100, 73095, 81069, 97460, 100650, 108092, 121825, 132900, 135115, 146190, 162138, 201300, 243650, 270230, 292380, 297253, 324276, 365475, 405345, 487300, 540460, 594506, 675575, 730950, 810690, 891759, 1189012, 1351150, 1461900, 1486265, 1621380, 1783518, 2026725, 2702300, 2972530, 3567036, 4053450, 4458795, 5945060, 7431325, 8106900, 8917590, 14862650, 17835180, 22293975, 29725300, 44587950, 89175900]

約数ペア:

[(1, 89175900), (2, 44587950), (3, 29725300), (4, 22293975), (5, 17835180), (6, 14862650), (10, 8917590), (11, 8106900), (12, 7431325), (15, 5945060), (20, 4458795), (22, 4053450), (25, 3567036), (30, 2972530), (33, 2702300), (44, 2026725), (50, 1783518), (55, 1621380), (60, 1486265), (61, 1461900), (66, 1351150), (75, 1189012), (100, 891759), (110, 810690), (122, 730950), (132, 675575), (150, 594506), (165, 540460), (183, 487300), (220, 405345), (244, 365475), (275, 324276), (300, 297253), (305, 292380), (330, 270230), (366, 243650), (443, 201300), (550, 162138), (610, 146190), (660, 135115), (671, 132900), (732, 121825), (825, 108092), (886, 100650), (915, 97460), (1100, 81069), (1220, 73095), (1329, 67100), (1342, 66450), (1525, 58476), (1650, 54046), (1772, 50325), (1830, 48730), (2013, 44300), (2215, 40260), (2658, 33550), (2684, 33225), (3050, 29238), (3300, 27023), (3355, 26580), (3660, 24365), (4026, 22150), (4430, 20130), (4575, 19492), (4873, 18300), (5316, 16775), (6100, 14619), (6645, 13420), (6710, 13290), (8052, 11075), (8860, 10065), (9150, 9746)]