189797400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8146

約数の個数: 144

約数和(自身を含む): 686518560

約数和(自身を除く): 496721160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 8111, 11700, 16222, 23400, 24333, 32444, 40555, 48666, 64888, 72999, 81110, 97332, 105443, 121665, 145998, 162220, 194664, 202775, 210886, 243330, 291996, 316329, 324440, 364995, 405550, 421772, 486660, 527215, 583992, 608325, 632658, 729990, 811100, 843544, 948987, 973320, 1054430, 1216650, 1265316, 1459980, 1581645, 1622200, 1824975, 1897974, 2108860, 2433300, 2530632, 2636075, 2919960, 3163290, 3649950, 3795948, 4217720, 4744935, 4866600, 5272150, 6326580, 7299900, 7591896, 7908225, 9489870, 10544300, 12653160, 14599800, 15816450, 18979740, 21088600, 23724675, 31632900, 37959480, 47449350, 63265800, 94898700, 189797400]

約数ペア:

[(1, 189797400), (2, 94898700), (3, 63265800), (4, 47449350), (5, 37959480), (6, 31632900), (8, 23724675), (9, 21088600), (10, 18979740), (12, 15816450), (13, 14599800), (15, 12653160), (18, 10544300), (20, 9489870), (24, 7908225), (25, 7591896), (26, 7299900), (30, 6326580), (36, 5272150), (39, 4866600), (40, 4744935), (45, 4217720), (50, 3795948), (52, 3649950), (60, 3163290), (65, 2919960), (72, 2636075), (75, 2530632), (78, 2433300), (90, 2108860), (100, 1897974), (104, 1824975), (117, 1622200), (120, 1581645), (130, 1459980), (150, 1265316), (156, 1216650), (180, 1054430), (195, 973320), (200, 948987), (225, 843544), (234, 811100), (260, 729990), (300, 632658), (312, 608325), (325, 583992), (360, 527215), (390, 486660), (450, 421772), (468, 405550), (520, 364995), (585, 324440), (600, 316329), (650, 291996), (780, 243330), (900, 210886), (936, 202775), (975, 194664), (1170, 162220), (1300, 145998), (1560, 121665), (1800, 105443), (1950, 97332), (2340, 81110), (2600, 72999), (2925, 64888), (3900, 48666), (4680, 40555), (5850, 32444), (7800, 24333), (8111, 23400), (11700, 16222)]