22700340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 75675600

約数和(自身を除く): 52975260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 109, 117, 130, 156, 178, 180, 195, 218, 234, 260, 267, 327, 356, 390, 436, 445, 468, 534, 545, 585, 654, 780, 801, 890, 981, 1068, 1090, 1157, 1170, 1308, 1335, 1417, 1602, 1635, 1780, 1962, 2180, 2314, 2340, 2670, 2834, 3204, 3270, 3471, 3924, 4005, 4251, 4628, 4905, 5340, 5668, 5785, 6540, 6942, 7085, 8010, 8502, 9701, 9810, 10413, 11570, 12753, 13884, 14170, 16020, 17004, 17355, 19402, 19620, 20826, 21255, 23140, 25506, 28340, 29103, 34710, 38804, 41652, 42510, 48505, 51012, 52065, 58206, 63765, 69420, 85020, 87309, 97010, 104130, 116412, 126113, 127530, 145515, 174618, 194020, 208260, 252226, 255060, 291030, 349236, 378339, 436545, 504452, 582060, 630565, 756678, 873090, 1135017, 1261130, 1513356, 1746180, 1891695, 2270034, 2522260, 3783390, 4540068, 5675085, 7566780, 11350170, 22700340]

約数ペア:

[(1, 22700340), (2, 11350170), (3, 7566780), (4, 5675085), (5, 4540068), (6, 3783390), (9, 2522260), (10, 2270034), (12, 1891695), (13, 1746180), (15, 1513356), (18, 1261130), (20, 1135017), (26, 873090), (30, 756678), (36, 630565), (39, 582060), (45, 504452), (52, 436545), (60, 378339), (65, 349236), (78, 291030), (89, 255060), (90, 252226), (109, 208260), (117, 194020), (130, 174618), (156, 145515), (178, 127530), (180, 126113), (195, 116412), (218, 104130), (234, 97010), (260, 87309), (267, 85020), (327, 69420), (356, 63765), (390, 58206), (436, 52065), (445, 51012), (468, 48505), (534, 42510), (545, 41652), (585, 38804), (654, 34710), (780, 29103), (801, 28340), (890, 25506), (981, 23140), (1068, 21255), (1090, 20826), (1157, 19620), (1170, 19402), (1308, 17355), (1335, 17004), (1417, 16020), (1602, 14170), (1635, 13884), (1780, 12753), (1962, 11570), (2180, 10413), (2314, 9810), (2340, 9701), (2670, 8502), (2834, 8010), (3204, 7085), (3270, 6942), (3471, 6540), (3924, 5785), (4005, 5668), (4251, 5340), (4628, 4905)]