189272400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3909

約数の個数: 120

約数和(自身を含む): 621251904

約数和(自身を除く): 431979504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 600, 615, 656, 820, 984, 1025, 1200, 1230, 1640, 1968, 2050, 2460, 3075, 3280, 3847, 4100, 4920, 6150, 7694, 8200, 9840, 11541, 12300, 15388, 16400, 19235, 23082, 24600, 30776, 38470, 46164, 49200, 57705, 61552, 76940, 92328, 96175, 115410, 153880, 157727, 184656, 192350, 230820, 288525, 307760, 315454, 384700, 461640, 473181, 577050, 630908, 769400, 788635, 923280, 946362, 1154100, 1261816, 1538800, 1577270, 1892724, 2308200, 2365905, 2523632, 3154540, 3785448, 3943175, 4616400, 4731810, 6309080, 7570896, 7886350, 9463620, 11829525, 12618160, 15772700, 18927240, 23659050, 31545400, 37854480, 47318100, 63090800, 94636200, 189272400]

約数ペア:

[(1, 189272400), (2, 94636200), (3, 63090800), (4, 47318100), (5, 37854480), (6, 31545400), (8, 23659050), (10, 18927240), (12, 15772700), (15, 12618160), (16, 11829525), (20, 9463620), (24, 7886350), (25, 7570896), (30, 6309080), (40, 4731810), (41, 4616400), (48, 3943175), (50, 3785448), (60, 3154540), (75, 2523632), (80, 2365905), (82, 2308200), (100, 1892724), (120, 1577270), (123, 1538800), (150, 1261816), (164, 1154100), (200, 946362), (205, 923280), (240, 788635), (246, 769400), (300, 630908), (328, 577050), (400, 473181), (410, 461640), (492, 384700), (600, 315454), (615, 307760), (656, 288525), (820, 230820), (984, 192350), (1025, 184656), (1200, 157727), (1230, 153880), (1640, 115410), (1968, 96175), (2050, 92328), (2460, 76940), (3075, 61552), (3280, 57705), (3847, 49200), (4100, 46164), (4920, 38470), (6150, 30776), (7694, 24600), (8200, 23082), (9840, 19235), (11541, 16400), (12300, 15388)]