188361900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 621251904

約数和(自身を除く): 432890004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 61, 73, 75, 90, 94, 100, 122, 141, 146, 150, 180, 183, 188, 219, 225, 235, 244, 282, 292, 300, 305, 365, 366, 423, 438, 450, 470, 549, 564, 610, 657, 705, 730, 732, 846, 876, 900, 915, 940, 1095, 1098, 1175, 1220, 1314, 1410, 1460, 1525, 1692, 1825, 1830, 2115, 2190, 2196, 2350, 2628, 2745, 2820, 2867, 3050, 3285, 3431, 3525, 3650, 3660, 4230, 4380, 4453, 4575, 4700, 5475, 5490, 5734, 6100, 6570, 6862, 7050, 7300, 8460, 8601, 8906, 9150, 10293, 10575, 10950, 10980, 11468, 13140, 13359, 13724, 13725, 14100, 14335, 16425, 17155, 17202, 17812, 18300, 20586, 21150, 21900, 22265, 25803, 26718, 27450, 28670, 30879, 32850, 34310, 34404, 40077, 41172, 42300, 43005, 44530, 51465, 51606, 53436, 54900, 57340, 61758, 65700, 66795, 68620, 71675, 80154, 85775, 86010, 89060, 102930, 103212, 111325, 123516, 129015, 133590, 143350, 154395, 160308, 171550, 172020, 200385, 205860, 209291, 215025, 222650, 257325, 258030, 267180, 286700, 308790, 333975, 343100, 400770, 418582, 430050, 445300, 514650, 516060, 617580, 627873, 645075, 667950, 771975, 801540, 837164, 860100, 1001925, 1029300, 1046455, 1255746, 1290150, 1335900, 1543950, 1883619, 2003850, 2092910, 2511492, 2580300, 3087900, 3139365, 3767238, 4007700, 4185820, 5232275, 6278730, 7534476, 9418095, 10464550, 12557460, 15696825, 18836190, 20929100, 31393650, 37672380, 47090475, 62787300, 94180950, 188361900]

約数ペア:

[(1, 188361900), (2, 94180950), (3, 62787300), (4, 47090475), (5, 37672380), (6, 31393650), (9, 20929100), (10, 18836190), (12, 15696825), (15, 12557460), (18, 10464550), (20, 9418095), (25, 7534476), (30, 6278730), (36, 5232275), (45, 4185820), (47, 4007700), (50, 3767238), (60, 3139365), (61, 3087900), (73, 2580300), (75, 2511492), (90, 2092910), (94, 2003850), (100, 1883619), (122, 1543950), (141, 1335900), (146, 1290150), (150, 1255746), (180, 1046455), (183, 1029300), (188, 1001925), (219, 860100), (225, 837164), (235, 801540), (244, 771975), (282, 667950), (292, 645075), (300, 627873), (305, 617580), (365, 516060), (366, 514650), (423, 445300), (438, 430050), (450, 418582), (470, 400770), (549, 343100), (564, 333975), (610, 308790), (657, 286700), (705, 267180), (730, 258030), (732, 257325), (846, 222650), (876, 215025), (900, 209291), (915, 205860), (940, 200385), (1095, 172020), (1098, 171550), (1175, 160308), (1220, 154395), (1314, 143350), (1410, 133590), (1460, 129015), (1525, 123516), (1692, 111325), (1825, 103212), (1830, 102930), (2115, 89060), (2190, 86010), (2196, 85775), (2350, 80154), (2628, 71675), (2745, 68620), (2820, 66795), (2867, 65700), (3050, 61758), (3285, 57340), (3431, 54900), (3525, 53436), (3650, 51606), (3660, 51465), (4230, 44530), (4380, 43005), (4453, 42300), (4575, 41172), (4700, 40077), (5475, 34404), (5490, 34310), (5734, 32850), (6100, 30879), (6570, 28670), (6862, 27450), (7050, 26718), (7300, 25803), (8460, 22265), (8601, 21900), (8906, 21150), (9150, 20586), (10293, 18300), (10575, 17812), (10950, 17202), (10980, 17155), (11468, 16425), (13140, 14335), (13359, 14100), (13724, 13725)]