126715600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 343192320

約数和(自身を除く): 216476720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 929, 1100, 1240, 1364, 1550, 1705, 1858, 2200, 2480, 2728, 3100, 3410, 3716, 4400, 4645, 5456, 6200, 6820, 7432, 8525, 9290, 10219, 12400, 13640, 14864, 17050, 18580, 20438, 23225, 27280, 28799, 34100, 37160, 40876, 46450, 51095, 57598, 68200, 74320, 81752, 92900, 102190, 115196, 136400, 143995, 163504, 185800, 204380, 230392, 255475, 287990, 316789, 371600, 408760, 460784, 510950, 575980, 633578, 719975, 817520, 1021900, 1151960, 1267156, 1439950, 1583945, 2043800, 2303920, 2534312, 2879900, 3167890, 4087600, 5068624, 5759800, 6335780, 7919725, 11519600, 12671560, 15839450, 25343120, 31678900, 63357800, 126715600]

約数ペア:

[(1, 126715600), (2, 63357800), (4, 31678900), (5, 25343120), (8, 15839450), (10, 12671560), (11, 11519600), (16, 7919725), (20, 6335780), (22, 5759800), (25, 5068624), (31, 4087600), (40, 3167890), (44, 2879900), (50, 2534312), (55, 2303920), (62, 2043800), (80, 1583945), (88, 1439950), (100, 1267156), (110, 1151960), (124, 1021900), (155, 817520), (176, 719975), (200, 633578), (220, 575980), (248, 510950), (275, 460784), (310, 408760), (341, 371600), (400, 316789), (440, 287990), (496, 255475), (550, 230392), (620, 204380), (682, 185800), (775, 163504), (880, 143995), (929, 136400), (1100, 115196), (1240, 102190), (1364, 92900), (1550, 81752), (1705, 74320), (1858, 68200), (2200, 57598), (2480, 51095), (2728, 46450), (3100, 40876), (3410, 37160), (3716, 34100), (4400, 28799), (4645, 27280), (5456, 23225), (6200, 20438), (6820, 18580), (7432, 17050), (8525, 14864), (9290, 13640), (10219, 12400)]