118122400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 325479168

約数和(自身を除く): 207356768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 433, 440, 496, 550, 620, 682, 775, 800, 866, 880, 992, 1100, 1240, 1364, 1550, 1705, 1732, 1760, 2165, 2200, 2480, 2728, 3100, 3410, 3464, 4330, 4400, 4763, 4960, 5456, 6200, 6820, 6928, 8525, 8660, 8800, 9526, 10825, 10912, 12400, 13423, 13640, 13856, 17050, 17320, 19052, 21650, 23815, 24800, 26846, 27280, 34100, 34640, 38104, 43300, 47630, 53692, 54560, 67115, 68200, 69280, 76208, 86600, 95260, 107384, 119075, 134230, 136400, 147653, 152416, 173200, 190520, 214768, 238150, 268460, 272800, 295306, 335575, 346400, 381040, 429536, 476300, 536920, 590612, 671150, 738265, 762080, 952600, 1073840, 1181224, 1342300, 1476530, 1905200, 2147680, 2362448, 2684600, 2953060, 3691325, 3810400, 4724896, 5369200, 5906120, 7382650, 10738400, 11812240, 14765300, 23624480, 29530600, 59061200, 118122400]

約数ペア:

[(1, 118122400), (2, 59061200), (4, 29530600), (5, 23624480), (8, 14765300), (10, 11812240), (11, 10738400), (16, 7382650), (20, 5906120), (22, 5369200), (25, 4724896), (31, 3810400), (32, 3691325), (40, 2953060), (44, 2684600), (50, 2362448), (55, 2147680), (62, 1905200), (80, 1476530), (88, 1342300), (100, 1181224), (110, 1073840), (124, 952600), (155, 762080), (160, 738265), (176, 671150), (200, 590612), (220, 536920), (248, 476300), (275, 429536), (310, 381040), (341, 346400), (352, 335575), (400, 295306), (433, 272800), (440, 268460), (496, 238150), (550, 214768), (620, 190520), (682, 173200), (775, 152416), (800, 147653), (866, 136400), (880, 134230), (992, 119075), (1100, 107384), (1240, 95260), (1364, 86600), (1550, 76208), (1705, 69280), (1732, 68200), (1760, 67115), (2165, 54560), (2200, 53692), (2480, 47630), (2728, 43300), (3100, 38104), (3410, 34640), (3464, 34100), (4330, 27280), (4400, 26846), (4763, 24800), (4960, 23815), (5456, 21650), (6200, 19052), (6820, 17320), (6928, 17050), (8525, 13856), (8660, 13640), (8800, 13423), (9526, 12400), (10825, 10912)]