202491540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 652579200

約数和(自身を除く): 450087660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 829, 885, 1035, 1062, 1180, 1357, 1380, 1658, 1770, 2070, 2124, 2487, 2655, 2714, 3316, 3540, 4071, 4140, 4145, 4974, 5310, 5428, 6785, 7461, 8142, 8290, 9948, 10620, 12213, 12435, 13570, 14922, 16284, 16580, 19067, 20355, 24426, 24870, 27140, 29844, 37305, 38134, 40710, 48852, 48911, 49740, 57201, 61065, 74610, 76268, 81420, 95335, 97822, 114402, 122130, 146733, 149220, 171603, 190670, 195644, 228804, 244260, 244555, 286005, 293466, 343206, 381340, 440199, 489110, 572010, 586932, 686412, 733665, 858015, 880398, 978220, 1124953, 1144020, 1467330, 1716030, 1760796, 2200995, 2249906, 2934660, 3374859, 3432060, 4401990, 4499812, 5624765, 6749718, 8803980, 10124577, 11249530, 13499436, 16874295, 20249154, 22499060, 33748590, 40498308, 50622885, 67497180, 101245770, 202491540]

約数ペア:

[(1, 202491540), (2, 101245770), (3, 67497180), (4, 50622885), (5, 40498308), (6, 33748590), (9, 22499060), (10, 20249154), (12, 16874295), (15, 13499436), (18, 11249530), (20, 10124577), (23, 8803980), (30, 6749718), (36, 5624765), (45, 4499812), (46, 4401990), (59, 3432060), (60, 3374859), (69, 2934660), (90, 2249906), (92, 2200995), (115, 1760796), (118, 1716030), (138, 1467330), (177, 1144020), (180, 1124953), (207, 978220), (230, 880398), (236, 858015), (276, 733665), (295, 686412), (345, 586932), (354, 572010), (414, 489110), (460, 440199), (531, 381340), (590, 343206), (690, 293466), (708, 286005), (828, 244555), (829, 244260), (885, 228804), (1035, 195644), (1062, 190670), (1180, 171603), (1357, 149220), (1380, 146733), (1658, 122130), (1770, 114402), (2070, 97822), (2124, 95335), (2487, 81420), (2655, 76268), (2714, 74610), (3316, 61065), (3540, 57201), (4071, 49740), (4140, 48911), (4145, 48852), (4974, 40710), (5310, 38134), (5428, 37305), (6785, 29844), (7461, 27140), (8142, 24870), (8290, 24426), (9948, 20355), (10620, 19067), (12213, 16580), (12435, 16284), (13570, 14922)]