201949920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2457

約数の個数: 144

約数和(自身を含む): 701129520

約数和(自身を除く): 499179600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2377, 2655, 2832, 3540, 4248, 4720, 4754, 5310, 5664, 7080, 7131, 8496, 9440, 9508, 10620, 11885, 14160, 14262, 16992, 19016, 21240, 21393, 23770, 28320, 28524, 35655, 38032, 42480, 42786, 47540, 57048, 71310, 76064, 84960, 85572, 95080, 106965, 114096, 140243, 142620, 171144, 190160, 213930, 228192, 280486, 285240, 342288, 380320, 420729, 427860, 560972, 570480, 684576, 701215, 841458, 855720, 1121944, 1140960, 1262187, 1402430, 1682916, 1711440, 2103645, 2243888, 2524374, 2804860, 3365832, 3422880, 4207290, 4487776, 5048748, 5609720, 6310935, 6731664, 8414580, 10097496, 11219440, 12621870, 13463328, 16829160, 20194992, 22438880, 25243740, 33658320, 40389984, 50487480, 67316640, 100974960, 201949920]

約数ペア:

[(1, 201949920), (2, 100974960), (3, 67316640), (4, 50487480), (5, 40389984), (6, 33658320), (8, 25243740), (9, 22438880), (10, 20194992), (12, 16829160), (15, 13463328), (16, 12621870), (18, 11219440), (20, 10097496), (24, 8414580), (30, 6731664), (32, 6310935), (36, 5609720), (40, 5048748), (45, 4487776), (48, 4207290), (59, 3422880), (60, 3365832), (72, 2804860), (80, 2524374), (90, 2243888), (96, 2103645), (118, 1711440), (120, 1682916), (144, 1402430), (160, 1262187), (177, 1140960), (180, 1121944), (236, 855720), (240, 841458), (288, 701215), (295, 684576), (354, 570480), (360, 560972), (472, 427860), (480, 420729), (531, 380320), (590, 342288), (708, 285240), (720, 280486), (885, 228192), (944, 213930), (1062, 190160), (1180, 171144), (1416, 142620), (1440, 140243), (1770, 114096), (1888, 106965), (2124, 95080), (2360, 85572), (2377, 84960), (2655, 76064), (2832, 71310), (3540, 57048), (4248, 47540), (4720, 42786), (4754, 42480), (5310, 38032), (5664, 35655), (7080, 28524), (7131, 28320), (8496, 23770), (9440, 21393), (9508, 21240), (10620, 19016), (11885, 16992), (14160, 14262)]