185252280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2685

約数の個数: 128

約数和(自身を含む): 604108800

約数和(自身を除く): 418856520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2621, 2945, 3534, 3720, 4712, 5242, 5890, 7068, 7863, 8835, 10484, 11780, 13105, 14136, 15726, 17670, 20968, 23560, 26210, 31452, 35340, 39315, 49799, 52420, 62904, 70680, 78630, 81251, 99598, 104840, 149397, 157260, 162502, 199196, 243753, 248995, 298794, 314520, 325004, 398392, 406255, 487506, 497990, 597588, 650008, 746985, 812510, 975012, 995980, 1195176, 1218765, 1493970, 1543769, 1625020, 1950024, 1991960, 2437530, 2987940, 3087538, 3250040, 4631307, 4875060, 5975880, 6175076, 7718845, 9262614, 9750120, 12350152, 15437690, 18525228, 23156535, 30875380, 37050456, 46313070, 61750760, 92626140, 185252280]

約数ペア:

[(1, 185252280), (2, 92626140), (3, 61750760), (4, 46313070), (5, 37050456), (6, 30875380), (8, 23156535), (10, 18525228), (12, 15437690), (15, 12350152), (19, 9750120), (20, 9262614), (24, 7718845), (30, 6175076), (31, 5975880), (38, 4875060), (40, 4631307), (57, 3250040), (60, 3087538), (62, 2987940), (76, 2437530), (93, 1991960), (95, 1950024), (114, 1625020), (120, 1543769), (124, 1493970), (152, 1218765), (155, 1195176), (186, 995980), (190, 975012), (228, 812510), (248, 746985), (285, 650008), (310, 597588), (372, 497990), (380, 487506), (456, 406255), (465, 398392), (570, 325004), (589, 314520), (620, 298794), (744, 248995), (760, 243753), (930, 199196), (1140, 162502), (1178, 157260), (1240, 149397), (1767, 104840), (1860, 99598), (2280, 81251), (2356, 78630), (2621, 70680), (2945, 62904), (3534, 52420), (3720, 49799), (4712, 39315), (5242, 35340), (5890, 31452), (7068, 26210), (7863, 23560), (8835, 20968), (10484, 17670), (11780, 15726), (13105, 14136)]