144510800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 180

約数和(自身を含む): 413456796

約数和(自身を除く): 268945996

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 101, 112, 140, 146, 175, 196, 200, 202, 245, 280, 292, 350, 365, 392, 400, 404, 490, 505, 511, 560, 584, 700, 707, 730, 784, 808, 980, 1010, 1022, 1168, 1225, 1400, 1414, 1460, 1616, 1825, 1960, 2020, 2044, 2450, 2525, 2555, 2800, 2828, 2920, 3535, 3577, 3650, 3920, 4040, 4088, 4900, 4949, 5050, 5110, 5656, 5840, 7070, 7154, 7300, 7373, 8080, 8176, 9800, 9898, 10100, 10220, 11312, 12775, 14140, 14308, 14600, 14746, 17675, 17885, 19600, 19796, 20200, 20440, 24745, 25550, 28280, 28616, 29200, 29492, 35350, 35770, 36865, 39592, 40400, 40880, 49490, 51100, 51611, 56560, 57232, 58984, 70700, 71540, 73730, 79184, 89425, 98980, 102200, 103222, 117968, 123725, 141400, 143080, 147460, 178850, 184325, 197960, 204400, 206444, 247450, 258055, 282800, 286160, 294920, 357700, 361277, 368650, 395920, 412888, 494900, 516110, 589840, 715400, 722554, 737300, 825776, 989800, 1032220, 1290275, 1430800, 1445108, 1474600, 1806385, 1979600, 2064440, 2580550, 2890216, 2949200, 3612770, 4128880, 5161100, 5780432, 7225540, 9031925, 10322200, 14451080, 18063850, 20644400, 28902160, 36127700, 72255400, 144510800]

約数ペア:

[(1, 144510800), (2, 72255400), (4, 36127700), (5, 28902160), (7, 20644400), (8, 18063850), (10, 14451080), (14, 10322200), (16, 9031925), (20, 7225540), (25, 5780432), (28, 5161100), (35, 4128880), (40, 3612770), (49, 2949200), (50, 2890216), (56, 2580550), (70, 2064440), (73, 1979600), (80, 1806385), (98, 1474600), (100, 1445108), (101, 1430800), (112, 1290275), (140, 1032220), (146, 989800), (175, 825776), (196, 737300), (200, 722554), (202, 715400), (245, 589840), (280, 516110), (292, 494900), (350, 412888), (365, 395920), (392, 368650), (400, 361277), (404, 357700), (490, 294920), (505, 286160), (511, 282800), (560, 258055), (584, 247450), (700, 206444), (707, 204400), (730, 197960), (784, 184325), (808, 178850), (980, 147460), (1010, 143080), (1022, 141400), (1168, 123725), (1225, 117968), (1400, 103222), (1414, 102200), (1460, 98980), (1616, 89425), (1825, 79184), (1960, 73730), (2020, 71540), (2044, 70700), (2450, 58984), (2525, 57232), (2555, 56560), (2800, 51611), (2828, 51100), (2920, 49490), (3535, 40880), (3577, 40400), (3650, 39592), (3920, 36865), (4040, 35770), (4088, 35350), (4900, 29492), (4949, 29200), (5050, 28616), (5110, 28280), (5656, 25550), (5840, 24745), (7070, 20440), (7154, 20200), (7300, 19796), (7373, 19600), (8080, 17885), (8176, 17675), (9800, 14746), (9898, 14600), (10100, 14308), (10220, 14140), (11312, 12775)]