123060700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 323979264

約数和(自身を除く): 200918564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 53, 62, 70, 100, 106, 107, 124, 140, 155, 175, 212, 214, 217, 265, 310, 350, 371, 428, 434, 530, 535, 620, 700, 742, 749, 775, 868, 1060, 1070, 1085, 1325, 1484, 1498, 1550, 1643, 1855, 2140, 2170, 2650, 2675, 2996, 3100, 3286, 3317, 3710, 3745, 4340, 5300, 5350, 5425, 5671, 6572, 6634, 7420, 7490, 8215, 9275, 10700, 10850, 11342, 11501, 13268, 14980, 16430, 16585, 18550, 18725, 21700, 22684, 23002, 23219, 28355, 32860, 33170, 37100, 37450, 39697, 41075, 46004, 46438, 56710, 57505, 66340, 74900, 79394, 82150, 82925, 92876, 113420, 115010, 116095, 141775, 158788, 164300, 165850, 175801, 198485, 230020, 232190, 283550, 287525, 331700, 351602, 396970, 464380, 567100, 575050, 580475, 703204, 793940, 879005, 992425, 1150100, 1160950, 1230607, 1758010, 1984850, 2321900, 2461214, 3516020, 3969700, 4395025, 4922428, 6153035, 8790050, 12306070, 17580100, 24612140, 30765175, 61530350, 123060700]

約数ペア:

[(1, 123060700), (2, 61530350), (4, 30765175), (5, 24612140), (7, 17580100), (10, 12306070), (14, 8790050), (20, 6153035), (25, 4922428), (28, 4395025), (31, 3969700), (35, 3516020), (50, 2461214), (53, 2321900), (62, 1984850), (70, 1758010), (100, 1230607), (106, 1160950), (107, 1150100), (124, 992425), (140, 879005), (155, 793940), (175, 703204), (212, 580475), (214, 575050), (217, 567100), (265, 464380), (310, 396970), (350, 351602), (371, 331700), (428, 287525), (434, 283550), (530, 232190), (535, 230020), (620, 198485), (700, 175801), (742, 165850), (749, 164300), (775, 158788), (868, 141775), (1060, 116095), (1070, 115010), (1085, 113420), (1325, 92876), (1484, 82925), (1498, 82150), (1550, 79394), (1643, 74900), (1855, 66340), (2140, 57505), (2170, 56710), (2650, 46438), (2675, 46004), (2996, 41075), (3100, 39697), (3286, 37450), (3317, 37100), (3710, 33170), (3745, 32860), (4340, 28355), (5300, 23219), (5350, 23002), (5425, 22684), (5671, 21700), (6572, 18725), (6634, 18550), (7420, 16585), (7490, 16430), (8215, 14980), (9275, 13268), (10700, 11501), (10850, 11342)]