1876876245

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 3912261120

約数和(自身を除く): 2035384875

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 31, 37, 45, 51, 69, 85, 93, 111, 115, 135, 153, 155, 185, 207, 255, 279, 333, 345, 391, 459, 465, 527, 555, 621, 629, 713, 765, 837, 851, 961, 999, 1035, 1147, 1173, 1395, 1581, 1665, 1887, 1955, 2139, 2295, 2553, 2635, 2883, 3105, 3145, 3441, 3519, 3565, 4185, 4255, 4743, 4805, 4995, 5661, 5735, 5865, 6417, 7659, 7905, 8649, 9435, 10323, 10557, 10695, 12121, 12765, 14229, 14415, 14467, 16337, 16983, 17205, 17595, 19251, 19499, 22103, 22977, 23715, 25947, 26381, 28305, 30969, 32085, 35557, 36363, 38295, 43245, 43401, 49011, 51615, 52785, 58497, 60605, 66309, 71145, 72335, 79143, 81685, 84915, 96255, 97495, 106671, 109089, 110515, 114885, 129735, 130203, 131905, 147033, 154845, 175491, 177785, 181815, 198927, 217005, 237429, 245055, 292485, 320013, 327267, 331545, 375751, 390609, 395715, 441099, 448477, 526473, 533355, 545445, 596781, 604469, 651015, 712287, 735165, 817811, 877455, 960039, 994635, 1127253, 1187145, 1345431, 1600065, 1636335, 1813407, 1878755, 1953045, 2205495, 2242385, 2453433, 2632365, 2983905, 3022345, 3381759, 3561435, 4036293, 4089055, 4800195, 5440221, 5636265, 6727155, 7360299, 9067035, 10145277, 12108879, 12267165, 13902787, 16320663, 16908795, 20181465, 22080897, 27201105, 36801495, 41708361, 50726385, 60544395, 69513935, 81603315, 110404485, 125125083, 208541805, 375375249, 625625415, 1876876245]

約数ペア:

[(1, 1876876245), (3, 625625415), (5, 375375249), (9, 208541805), (15, 125125083), (17, 110404485), (23, 81603315), (27, 69513935), (31, 60544395), (37, 50726385), (45, 41708361), (51, 36801495), (69, 27201105), (85, 22080897), (93, 20181465), (111, 16908795), (115, 16320663), (135, 13902787), (153, 12267165), (155, 12108879), (185, 10145277), (207, 9067035), (255, 7360299), (279, 6727155), (333, 5636265), (345, 5440221), (391, 4800195), (459, 4089055), (465, 4036293), (527, 3561435), (555, 3381759), (621, 3022345), (629, 2983905), (713, 2632365), (765, 2453433), (837, 2242385), (851, 2205495), (961, 1953045), (999, 1878755), (1035, 1813407), (1147, 1636335), (1173, 1600065), (1395, 1345431), (1581, 1187145), (1665, 1127253), (1887, 994635), (1955, 960039), (2139, 877455), (2295, 817811), (2553, 735165), (2635, 712287), (2883, 651015), (3105, 604469), (3145, 596781), (3441, 545445), (3519, 533355), (3565, 526473), (4185, 448477), (4255, 441099), (4743, 395715), (4805, 390609), (4995, 375751), (5661, 331545), (5735, 327267), (5865, 320013), (6417, 292485), (7659, 245055), (7905, 237429), (8649, 217005), (9435, 198927), (10323, 181815), (10557, 177785), (10695, 175491), (12121, 154845), (12765, 147033), (14229, 131905), (14415, 130203), (14467, 129735), (16337, 114885), (16983, 110515), (17205, 109089), (17595, 106671), (19251, 97495), (19499, 96255), (22103, 84915), (22977, 81685), (23715, 79143), (25947, 72335), (26381, 71145), (28305, 66309), (30969, 60605), (32085, 58497), (35557, 52785), (36363, 51615), (38295, 49011), (43245, 43401)]