253434300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 919941120

約数和(自身を除く): 666506820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 140, 150, 155, 170, 175, 186, 204, 210, 217, 229, 238, 255, 300, 310, 340, 350, 357, 372, 420, 425, 434, 458, 465, 476, 510, 525, 527, 595, 620, 651, 687, 700, 714, 775, 850, 868, 916, 930, 1020, 1050, 1054, 1085, 1145, 1190, 1275, 1302, 1374, 1428, 1550, 1581, 1603, 1700, 1785, 1860, 2100, 2108, 2170, 2290, 2325, 2380, 2550, 2604, 2635, 2748, 2975, 3100, 3162, 3206, 3255, 3435, 3570, 3689, 3893, 4340, 4580, 4650, 4809, 5100, 5270, 5425, 5725, 5950, 6324, 6412, 6510, 6870, 7099, 7140, 7378, 7786, 7905, 8015, 8925, 9300, 9618, 10540, 10850, 11067, 11450, 11679, 11900, 13020, 13175, 13740, 14198, 14756, 15572, 15810, 16030, 16275, 17175, 17850, 18445, 19236, 19465, 21297, 21700, 22134, 22900, 23358, 24045, 26350, 27251, 28396, 31620, 32060, 32550, 34350, 35495, 35700, 36890, 38930, 39525, 40075, 42594, 44268, 46716, 48090, 49693, 52700, 54502, 55335, 58395, 65100, 68700, 70990, 73780, 77860, 79050, 80150, 81753, 85188, 92225, 96180, 97325, 99386, 106485, 109004, 110670, 116790, 120225, 120683, 136255, 141980, 149079, 158100, 160300, 163506, 177475, 184450, 194650, 198772, 212970, 221340, 233580, 240450, 241366, 248465, 272510, 276675, 291975, 298158, 327012, 354950, 362049, 368900, 389300, 408765, 425940, 480900, 482732, 496930, 532425, 545020, 553350, 583950, 596316, 603415, 681275, 709900, 724098, 745395, 817530, 844781, 993860, 1064850, 1106700, 1167900, 1206830, 1242325, 1362550, 1448196, 1490790, 1635060, 1689562, 1810245, 2043825, 2129700, 2413660, 2484650, 2534343, 2725100, 2981580, 3017075, 3379124, 3620490, 3726975, 4087650, 4223905, 4969300, 5068686, 6034150, 7240980, 7453950, 8175300, 8447810, 9051225, 10137372, 12068300, 12671715, 14907900, 16895620, 18102450, 21119525, 25343430, 36204900, 42239050, 50686860, 63358575, 84478100, 126717150, 253434300]

約数ペア:

[(1, 253434300), (2, 126717150), (3, 84478100), (4, 63358575), (5, 50686860), (6, 42239050), (7, 36204900), (10, 25343430), (12, 21119525), (14, 18102450), (15, 16895620), (17, 14907900), (20, 12671715), (21, 12068300), (25, 10137372), (28, 9051225), (30, 8447810), (31, 8175300), (34, 7453950), (35, 7240980), (42, 6034150), (50, 5068686), (51, 4969300), (60, 4223905), (62, 4087650), (68, 3726975), (70, 3620490), (75, 3379124), (84, 3017075), (85, 2981580), (93, 2725100), (100, 2534343), (102, 2484650), (105, 2413660), (119, 2129700), (124, 2043825), (140, 1810245), (150, 1689562), (155, 1635060), (170, 1490790), (175, 1448196), (186, 1362550), (204, 1242325), (210, 1206830), (217, 1167900), (229, 1106700), (238, 1064850), (255, 993860), (300, 844781), (310, 817530), (340, 745395), (350, 724098), (357, 709900), (372, 681275), (420, 603415), (425, 596316), (434, 583950), (458, 553350), (465, 545020), (476, 532425), (510, 496930), (525, 482732), (527, 480900), (595, 425940), (620, 408765), (651, 389300), (687, 368900), (700, 362049), (714, 354950), (775, 327012), (850, 298158), (868, 291975), (916, 276675), (930, 272510), (1020, 248465), (1050, 241366), (1054, 240450), (1085, 233580), (1145, 221340), (1190, 212970), (1275, 198772), (1302, 194650), (1374, 184450), (1428, 177475), (1550, 163506), (1581, 160300), (1603, 158100), (1700, 149079), (1785, 141980), (1860, 136255), (2100, 120683), (2108, 120225), (2170, 116790), (2290, 110670), (2325, 109004), (2380, 106485), (2550, 99386), (2604, 97325), (2635, 96180), (2748, 92225), (2975, 85188), (3100, 81753), (3162, 80150), (3206, 79050), (3255, 77860), (3435, 73780), (3570, 70990), (3689, 68700), (3893, 65100), (4340, 58395), (4580, 55335), (4650, 54502), (4809, 52700), (5100, 49693), (5270, 48090), (5425, 46716), (5725, 44268), (5950, 42594), (6324, 40075), (6412, 39525), (6510, 38930), (6870, 36890), (7099, 35700), (7140, 35495), (7378, 34350), (7786, 32550), (7905, 32060), (8015, 31620), (8925, 28396), (9300, 27251), (9618, 26350), (10540, 24045), (10850, 23358), (11067, 22900), (11450, 22134), (11679, 21700), (11900, 21297), (13020, 19465), (13175, 19236), (13740, 18445), (14198, 17850), (14756, 17175), (15572, 16275), (15810, 16030)]