228765900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 727953408

約数和(自身を除く): 499187508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 181, 220, 275, 300, 330, 362, 383, 543, 550, 660, 724, 766, 825, 905, 1086, 1100, 1149, 1532, 1650, 1810, 1915, 1991, 2172, 2298, 2715, 3300, 3620, 3830, 3982, 4213, 4525, 4596, 5430, 5745, 5973, 7660, 7964, 8426, 9050, 9575, 9955, 10860, 11490, 11946, 12639, 13575, 16852, 18100, 19150, 19910, 21065, 22980, 23892, 25278, 27150, 28725, 29865, 38300, 39820, 42130, 49775, 50556, 54300, 57450, 59730, 63195, 69323, 84260, 99550, 105325, 114900, 119460, 126390, 138646, 149325, 199100, 207969, 210650, 252780, 277292, 298650, 315975, 346615, 415938, 421300, 597300, 631950, 693230, 762553, 831876, 1039845, 1263900, 1386460, 1525106, 1733075, 2079690, 2287659, 3050212, 3466150, 3812765, 4159380, 4575318, 5199225, 6932300, 7625530, 9150636, 10398450, 11438295, 15251060, 19063825, 20796900, 22876590, 38127650, 45753180, 57191475, 76255300, 114382950, 228765900]

約数ペア:

[(1, 228765900), (2, 114382950), (3, 76255300), (4, 57191475), (5, 45753180), (6, 38127650), (10, 22876590), (11, 20796900), (12, 19063825), (15, 15251060), (20, 11438295), (22, 10398450), (25, 9150636), (30, 7625530), (33, 6932300), (44, 5199225), (50, 4575318), (55, 4159380), (60, 3812765), (66, 3466150), (75, 3050212), (100, 2287659), (110, 2079690), (132, 1733075), (150, 1525106), (165, 1386460), (181, 1263900), (220, 1039845), (275, 831876), (300, 762553), (330, 693230), (362, 631950), (383, 597300), (543, 421300), (550, 415938), (660, 346615), (724, 315975), (766, 298650), (825, 277292), (905, 252780), (1086, 210650), (1100, 207969), (1149, 199100), (1532, 149325), (1650, 138646), (1810, 126390), (1915, 119460), (1991, 114900), (2172, 105325), (2298, 99550), (2715, 84260), (3300, 69323), (3620, 63195), (3830, 59730), (3982, 57450), (4213, 54300), (4525, 50556), (4596, 49775), (5430, 42130), (5745, 39820), (5973, 38300), (7660, 29865), (7964, 28725), (8426, 27150), (9050, 25278), (9575, 23892), (9955, 22980), (10860, 21065), (11490, 19910), (11946, 19150), (12639, 18100), (13575, 16852)]