195812400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23311}}^1$

素因数の和:23339

約数の個数: 120

約数和(自身を含む): 716890624

約数和(自身を除く): 521078224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 23311, 46622, 69933, 93244, 116555, 139866, 163177, 186488, 233110, 279732, 326354, 349665, 372976, 466220, 489531, 559464, 582775, 652708, 699330, 815885, 932440, 979062, 1118928, 1165550, 1305416, 1398660, 1631770, 1748325, 1864880, 1958124, 2331100, 2447655, 2610832, 2797320, 3263540, 3496650, 3916248, 4079425, 4662200, 4895310, 5594640, 6527080, 6993300, 7832496, 8158850, 9324400, 9790620, 12238275, 13054160, 13986600, 16317700, 19581240, 24476550, 27973200, 32635400, 39162480, 48953100, 65270800, 97906200, 195812400]

約数ペア:

[(1, 195812400), (2, 97906200), (3, 65270800), (4, 48953100), (5, 39162480), (6, 32635400), (7, 27973200), (8, 24476550), (10, 19581240), (12, 16317700), (14, 13986600), (15, 13054160), (16, 12238275), (20, 9790620), (21, 9324400), (24, 8158850), (25, 7832496), (28, 6993300), (30, 6527080), (35, 5594640), (40, 4895310), (42, 4662200), (48, 4079425), (50, 3916248), (56, 3496650), (60, 3263540), (70, 2797320), (75, 2610832), (80, 2447655), (84, 2331100), (100, 1958124), (105, 1864880), (112, 1748325), (120, 1631770), (140, 1398660), (150, 1305416), (168, 1165550), (175, 1118928), (200, 979062), (210, 932440), (240, 815885), (280, 699330), (300, 652708), (336, 582775), (350, 559464), (400, 489531), (420, 466220), (525, 372976), (560, 349665), (600, 326354), (700, 279732), (840, 233110), (1050, 186488), (1200, 163177), (1400, 139866), (1680, 116555), (2100, 93244), (2800, 69933), (4200, 46622), (8400, 23311)]