266765850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 797282304

約数和(自身を除く): 530516454

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1395, 1471, 1550, 1950, 2015, 2325, 2418, 2790, 2925, 2942, 3627, 4030, 4413, 4650, 5850, 6045, 6975, 7254, 7355, 8826, 10075, 12090, 13239, 13950, 14710, 18135, 19123, 20150, 22065, 26478, 30225, 36270, 36775, 38246, 44130, 45601, 57369, 60450, 66195, 73550, 90675, 91202, 95615, 110325, 114738, 132390, 136803, 172107, 181350, 191230, 220650, 228005, 273606, 286845, 330975, 344214, 410409, 456010, 478075, 573690, 592813, 661950, 684015, 820818, 860535, 956150, 1140025, 1185626, 1368030, 1434225, 1721070, 1778439, 2052045, 2280050, 2868450, 2964065, 3420075, 3556878, 4104090, 4302675, 5335317, 5928130, 6840150, 8605350, 8892195, 10260225, 10670634, 14820325, 17784390, 20520450, 26676585, 29640650, 44460975, 53353170, 88921950, 133382925, 266765850]

約数ペア:

[(1, 266765850), (2, 133382925), (3, 88921950), (5, 53353170), (6, 44460975), (9, 29640650), (10, 26676585), (13, 20520450), (15, 17784390), (18, 14820325), (25, 10670634), (26, 10260225), (30, 8892195), (31, 8605350), (39, 6840150), (45, 5928130), (50, 5335317), (62, 4302675), (65, 4104090), (75, 3556878), (78, 3420075), (90, 2964065), (93, 2868450), (117, 2280050), (130, 2052045), (150, 1778439), (155, 1721070), (186, 1434225), (195, 1368030), (225, 1185626), (234, 1140025), (279, 956150), (310, 860535), (325, 820818), (390, 684015), (403, 661950), (450, 592813), (465, 573690), (558, 478075), (585, 456010), (650, 410409), (775, 344214), (806, 330975), (930, 286845), (975, 273606), (1170, 228005), (1209, 220650), (1395, 191230), (1471, 181350), (1550, 172107), (1950, 136803), (2015, 132390), (2325, 114738), (2418, 110325), (2790, 95615), (2925, 91202), (2942, 90675), (3627, 73550), (4030, 66195), (4413, 60450), (4650, 57369), (5850, 45601), (6045, 44130), (6975, 38246), (7254, 36775), (7355, 36270), (8826, 30225), (10075, 26478), (12090, 22065), (13239, 20150), (13950, 19123), (14710, 18135)]