188876100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1774

約数の個数: 144

約数和(自身を含む): 636709248

約数和(自身を除く): 447833148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 140, 150, 159, 175, 210, 212, 265, 300, 318, 350, 371, 420, 525, 530, 636, 700, 742, 795, 1050, 1060, 1113, 1325, 1484, 1590, 1697, 1855, 2100, 2226, 2650, 3180, 3394, 3710, 3975, 4452, 5091, 5300, 5565, 6788, 7420, 7950, 8485, 9275, 10182, 11130, 11879, 15900, 16970, 18550, 20364, 22260, 23758, 25455, 27825, 33940, 35637, 37100, 42425, 47516, 50910, 55650, 59395, 71274, 84850, 89941, 101820, 111300, 118790, 127275, 142548, 169700, 178185, 179882, 237580, 254550, 269823, 296975, 356370, 359764, 449705, 509100, 539646, 593950, 629587, 712740, 890925, 899410, 1079292, 1187900, 1259174, 1349115, 1781850, 1798820, 1888761, 2248525, 2518348, 2698230, 3147935, 3563700, 3777522, 4497050, 5396460, 6295870, 6745575, 7555044, 8994100, 9443805, 12591740, 13491150, 15739675, 18887610, 26982300, 31479350, 37775220, 47219025, 62958700, 94438050, 188876100]

約数ペア:

[(1, 188876100), (2, 94438050), (3, 62958700), (4, 47219025), (5, 37775220), (6, 31479350), (7, 26982300), (10, 18887610), (12, 15739675), (14, 13491150), (15, 12591740), (20, 9443805), (21, 8994100), (25, 7555044), (28, 6745575), (30, 6295870), (35, 5396460), (42, 4497050), (50, 3777522), (53, 3563700), (60, 3147935), (70, 2698230), (75, 2518348), (84, 2248525), (100, 1888761), (105, 1798820), (106, 1781850), (140, 1349115), (150, 1259174), (159, 1187900), (175, 1079292), (210, 899410), (212, 890925), (265, 712740), (300, 629587), (318, 593950), (350, 539646), (371, 509100), (420, 449705), (525, 359764), (530, 356370), (636, 296975), (700, 269823), (742, 254550), (795, 237580), (1050, 179882), (1060, 178185), (1113, 169700), (1325, 142548), (1484, 127275), (1590, 118790), (1697, 111300), (1855, 101820), (2100, 89941), (2226, 84850), (2650, 71274), (3180, 59395), (3394, 55650), (3710, 50910), (3975, 47516), (4452, 42425), (5091, 37100), (5300, 35637), (5565, 33940), (6788, 27825), (7420, 25455), (7950, 23758), (8485, 22260), (9275, 20364), (10182, 18550), (11130, 16970), (11879, 15900)]