42396900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1590

約数の個数: 144

約数和(自身を含む): 151073664

約数和(自身を除く): 108676764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1553, 1820, 1950, 2100, 2275, 2730, 3106, 3900, 4550, 4659, 5460, 6212, 6825, 7765, 9100, 9318, 10871, 13650, 15530, 18636, 20189, 21742, 23295, 27300, 31060, 32613, 38825, 40378, 43484, 46590, 54355, 60567, 65226, 77650, 80756, 93180, 100945, 108710, 116475, 121134, 130452, 141323, 155300, 163065, 201890, 217420, 232950, 242268, 271775, 282646, 302835, 326130, 403780, 423969, 465900, 504725, 543550, 565292, 605670, 652260, 706615, 815325, 847938, 1009450, 1087100, 1211340, 1413230, 1514175, 1630650, 1695876, 2018900, 2119845, 2826460, 3028350, 3261300, 3533075, 4239690, 6056700, 7066150, 8479380, 10599225, 14132300, 21198450, 42396900]

約数ペア:

[(1, 42396900), (2, 21198450), (3, 14132300), (4, 10599225), (5, 8479380), (6, 7066150), (7, 6056700), (10, 4239690), (12, 3533075), (13, 3261300), (14, 3028350), (15, 2826460), (20, 2119845), (21, 2018900), (25, 1695876), (26, 1630650), (28, 1514175), (30, 1413230), (35, 1211340), (39, 1087100), (42, 1009450), (50, 847938), (52, 815325), (60, 706615), (65, 652260), (70, 605670), (75, 565292), (78, 543550), (84, 504725), (91, 465900), (100, 423969), (105, 403780), (130, 326130), (140, 302835), (150, 282646), (156, 271775), (175, 242268), (182, 232950), (195, 217420), (210, 201890), (260, 163065), (273, 155300), (300, 141323), (325, 130452), (350, 121134), (364, 116475), (390, 108710), (420, 100945), (455, 93180), (525, 80756), (546, 77650), (650, 65226), (700, 60567), (780, 54355), (910, 46590), (975, 43484), (1050, 40378), (1092, 38825), (1300, 32613), (1365, 31060), (1553, 27300), (1820, 23295), (1950, 21742), (2100, 20189), (2275, 18636), (2730, 15530), (3106, 13650), (3900, 10871), (4550, 9318), (4659, 9100), (5460, 7765), (6212, 6825)]