203726340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 652783320

約数和(自身を除く): 449056980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 157, 162, 178, 180, 243, 267, 270, 314, 324, 356, 405, 445, 471, 486, 534, 540, 628, 729, 785, 801, 810, 890, 942, 972, 1068, 1215, 1335, 1413, 1458, 1570, 1602, 1620, 1780, 1884, 2355, 2403, 2430, 2670, 2826, 2916, 3140, 3204, 3645, 4005, 4239, 4710, 4806, 4860, 5340, 5652, 7065, 7209, 7290, 8010, 8478, 9420, 9612, 12015, 12717, 13973, 14130, 14418, 14580, 16020, 16956, 21195, 21627, 24030, 25434, 27946, 28260, 28836, 36045, 38151, 41919, 42390, 43254, 48060, 50868, 55892, 63585, 64881, 69865, 72090, 76302, 83838, 84780, 86508, 108135, 114453, 125757, 127170, 129762, 139730, 144180, 152604, 167676, 190755, 209595, 216270, 228906, 251514, 254340, 259524, 279460, 324405, 377271, 381510, 419190, 432540, 457812, 503028, 572265, 628785, 648810, 754542, 763020, 838380, 1131813, 1144530, 1257570, 1297620, 1509084, 1886355, 2263626, 2289060, 2515140, 3395439, 3772710, 4527252, 5659065, 6790878, 7545420, 10186317, 11318130, 13581756, 16977195, 20372634, 22636260, 33954390, 40745268, 50931585, 67908780, 101863170, 203726340]

約数ペア:

[(1, 203726340), (2, 101863170), (3, 67908780), (4, 50931585), (5, 40745268), (6, 33954390), (9, 22636260), (10, 20372634), (12, 16977195), (15, 13581756), (18, 11318130), (20, 10186317), (27, 7545420), (30, 6790878), (36, 5659065), (45, 4527252), (54, 3772710), (60, 3395439), (81, 2515140), (89, 2289060), (90, 2263626), (108, 1886355), (135, 1509084), (157, 1297620), (162, 1257570), (178, 1144530), (180, 1131813), (243, 838380), (267, 763020), (270, 754542), (314, 648810), (324, 628785), (356, 572265), (405, 503028), (445, 457812), (471, 432540), (486, 419190), (534, 381510), (540, 377271), (628, 324405), (729, 279460), (785, 259524), (801, 254340), (810, 251514), (890, 228906), (942, 216270), (972, 209595), (1068, 190755), (1215, 167676), (1335, 152604), (1413, 144180), (1458, 139730), (1570, 129762), (1602, 127170), (1620, 125757), (1780, 114453), (1884, 108135), (2355, 86508), (2403, 84780), (2430, 83838), (2670, 76302), (2826, 72090), (2916, 69865), (3140, 64881), (3204, 63585), (3645, 55892), (4005, 50868), (4239, 48060), (4710, 43254), (4806, 42390), (4860, 41919), (5340, 38151), (5652, 36045), (7065, 28836), (7209, 28260), (7290, 27946), (8010, 25434), (8478, 24030), (9420, 21627), (9612, 21195), (12015, 16956), (12717, 16020), (13973, 14580), (14130, 14418)]