1251132400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6219

約数の個数: 120

約数和(自身を含む): 3482879264

約数和(自身を除く): 2231746864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 175, 200, 280, 292, 350, 365, 400, 511, 560, 584, 700, 730, 1022, 1168, 1400, 1460, 1825, 2044, 2555, 2800, 2920, 3650, 4088, 5110, 5840, 6121, 7300, 8176, 10220, 12242, 12775, 14600, 20440, 24484, 25550, 29200, 30605, 40880, 42847, 48968, 51100, 61210, 85694, 97936, 102200, 122420, 153025, 171388, 204400, 214235, 244840, 306050, 342776, 428470, 446833, 489680, 612100, 685552, 856940, 893666, 1071175, 1224200, 1713880, 1787332, 2142350, 2234165, 2448400, 3127831, 3427760, 3574664, 4284700, 4468330, 6255662, 7149328, 8569400, 8936660, 11170825, 12511324, 15639155, 17138800, 17873320, 22341650, 25022648, 31278310, 35746640, 44683300, 50045296, 62556620, 78195775, 89366600, 125113240, 156391550, 178733200, 250226480, 312783100, 625566200, 1251132400]

約数ペア:

[(1, 1251132400), (2, 625566200), (4, 312783100), (5, 250226480), (7, 178733200), (8, 156391550), (10, 125113240), (14, 89366600), (16, 78195775), (20, 62556620), (25, 50045296), (28, 44683300), (35, 35746640), (40, 31278310), (50, 25022648), (56, 22341650), (70, 17873320), (73, 17138800), (80, 15639155), (100, 12511324), (112, 11170825), (140, 8936660), (146, 8569400), (175, 7149328), (200, 6255662), (280, 4468330), (292, 4284700), (350, 3574664), (365, 3427760), (400, 3127831), (511, 2448400), (560, 2234165), (584, 2142350), (700, 1787332), (730, 1713880), (1022, 1224200), (1168, 1071175), (1400, 893666), (1460, 856940), (1825, 685552), (2044, 612100), (2555, 489680), (2800, 446833), (2920, 428470), (3650, 342776), (4088, 306050), (5110, 244840), (5840, 214235), (6121, 204400), (7300, 171388), (8176, 153025), (10220, 122420), (12242, 102200), (12775, 97936), (14600, 85694), (20440, 61210), (24484, 51100), (25550, 48968), (29200, 42847), (30605, 40880)]