144888300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 493110800

約数和(自身を除く): 348222500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 37, 38, 45, 50, 57, 60, 74, 75, 76, 90, 95, 100, 111, 114, 148, 150, 171, 180, 185, 190, 222, 225, 228, 229, 285, 300, 333, 342, 370, 380, 444, 450, 458, 475, 555, 570, 666, 684, 687, 703, 740, 855, 900, 916, 925, 950, 1110, 1140, 1145, 1332, 1374, 1406, 1425, 1665, 1710, 1850, 1900, 2061, 2109, 2220, 2290, 2748, 2775, 2812, 2850, 3330, 3420, 3435, 3515, 3700, 4122, 4218, 4275, 4351, 4580, 5550, 5700, 5725, 6327, 6660, 6870, 7030, 8244, 8325, 8436, 8473, 8550, 8702, 10305, 10545, 11100, 11450, 12654, 13053, 13740, 14060, 16650, 16946, 17100, 17175, 17404, 17575, 20610, 21090, 21755, 22900, 25308, 25419, 26106, 31635, 33300, 33892, 34350, 35150, 39159, 41220, 42180, 42365, 43510, 50838, 51525, 52212, 52725, 63270, 65265, 68700, 70300, 76257, 78318, 84730, 87020, 101676, 103050, 105450, 108775, 126540, 127095, 130530, 152514, 156636, 158175, 160987, 169460, 195795, 206100, 210900, 211825, 217550, 254190, 261060, 305028, 316350, 321974, 326325, 381285, 391590, 423650, 435100, 482961, 508380, 632700, 635475, 643948, 652650, 762570, 783180, 804935, 847300, 965922, 978975, 1270950, 1305300, 1448883, 1525140, 1609870, 1906425, 1931844, 1957950, 2414805, 2541900, 2897766, 3219740, 3812850, 3915900, 4024675, 4829610, 5795532, 7244415, 7625700, 8049350, 9659220, 12074025, 14488830, 16098700, 24148050, 28977660, 36222075, 48296100, 72444150, 144888300]

約数ペア:

[(1, 144888300), (2, 72444150), (3, 48296100), (4, 36222075), (5, 28977660), (6, 24148050), (9, 16098700), (10, 14488830), (12, 12074025), (15, 9659220), (18, 8049350), (19, 7625700), (20, 7244415), (25, 5795532), (30, 4829610), (36, 4024675), (37, 3915900), (38, 3812850), (45, 3219740), (50, 2897766), (57, 2541900), (60, 2414805), (74, 1957950), (75, 1931844), (76, 1906425), (90, 1609870), (95, 1525140), (100, 1448883), (111, 1305300), (114, 1270950), (148, 978975), (150, 965922), (171, 847300), (180, 804935), (185, 783180), (190, 762570), (222, 652650), (225, 643948), (228, 635475), (229, 632700), (285, 508380), (300, 482961), (333, 435100), (342, 423650), (370, 391590), (380, 381285), (444, 326325), (450, 321974), (458, 316350), (475, 305028), (555, 261060), (570, 254190), (666, 217550), (684, 211825), (687, 210900), (703, 206100), (740, 195795), (855, 169460), (900, 160987), (916, 158175), (925, 156636), (950, 152514), (1110, 130530), (1140, 127095), (1145, 126540), (1332, 108775), (1374, 105450), (1406, 103050), (1425, 101676), (1665, 87020), (1710, 84730), (1850, 78318), (1900, 76257), (2061, 70300), (2109, 68700), (2220, 65265), (2290, 63270), (2748, 52725), (2775, 52212), (2812, 51525), (2850, 50838), (3330, 43510), (3420, 42365), (3435, 42180), (3515, 41220), (3700, 39159), (4122, 35150), (4218, 34350), (4275, 33892), (4351, 33300), (4580, 31635), (5550, 26106), (5700, 25419), (5725, 25308), (6327, 22900), (6660, 21755), (6870, 21090), (7030, 20610), (8244, 17575), (8325, 17404), (8436, 17175), (8473, 17100), (8550, 16946), (8702, 16650), (10305, 14060), (10545, 13740), (11100, 13053), (11450, 12654)]