100860120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2054

約数の個数: 128

約数和(自身を含む): 343526400

約数和(自身を除く): 242666280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 1987, 2115, 2538, 2820, 3384, 3974, 4230, 5076, 5640, 5961, 6345, 7948, 8460, 9935, 10152, 11922, 12690, 15896, 16920, 17883, 19870, 23844, 25380, 29805, 35766, 39740, 47688, 50760, 53649, 59610, 71532, 79480, 89415, 93389, 107298, 119220, 143064, 178830, 186778, 214596, 238440, 268245, 280167, 357660, 373556, 429192, 466945, 536490, 560334, 715320, 747112, 840501, 933890, 1072980, 1120668, 1400835, 1681002, 1867780, 2145960, 2241336, 2521503, 2801670, 3362004, 3735560, 4202505, 5043006, 5603340, 6724008, 8405010, 10086012, 11206680, 12607515, 16810020, 20172024, 25215030, 33620040, 50430060, 100860120]

約数ペア:

[(1, 100860120), (2, 50430060), (3, 33620040), (4, 25215030), (5, 20172024), (6, 16810020), (8, 12607515), (9, 11206680), (10, 10086012), (12, 8405010), (15, 6724008), (18, 5603340), (20, 5043006), (24, 4202505), (27, 3735560), (30, 3362004), (36, 2801670), (40, 2521503), (45, 2241336), (47, 2145960), (54, 1867780), (60, 1681002), (72, 1400835), (90, 1120668), (94, 1072980), (108, 933890), (120, 840501), (135, 747112), (141, 715320), (180, 560334), (188, 536490), (216, 466945), (235, 429192), (270, 373556), (282, 357660), (360, 280167), (376, 268245), (423, 238440), (470, 214596), (540, 186778), (564, 178830), (705, 143064), (846, 119220), (940, 107298), (1080, 93389), (1128, 89415), (1269, 79480), (1410, 71532), (1692, 59610), (1880, 53649), (1987, 50760), (2115, 47688), (2538, 39740), (2820, 35766), (3384, 29805), (3974, 25380), (4230, 23844), (5076, 19870), (5640, 17883), (5961, 16920), (6345, 15896), (7948, 12690), (8460, 11922), (9935, 10152)]