71619300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 246984192

約数和(自身を除く): 175364892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 31, 34, 36, 45, 50, 51, 60, 62, 68, 75, 85, 90, 93, 100, 102, 124, 150, 151, 153, 155, 170, 180, 186, 204, 225, 255, 279, 300, 302, 306, 310, 340, 372, 425, 450, 453, 465, 510, 527, 558, 604, 612, 620, 755, 765, 775, 850, 900, 906, 930, 1020, 1054, 1116, 1275, 1359, 1395, 1510, 1530, 1550, 1581, 1700, 1812, 1860, 2108, 2265, 2325, 2550, 2567, 2635, 2718, 2790, 3020, 3060, 3100, 3162, 3775, 3825, 4530, 4650, 4681, 4743, 5100, 5134, 5270, 5436, 5580, 6324, 6795, 6975, 7550, 7650, 7701, 7905, 9060, 9300, 9362, 9486, 10268, 10540, 11325, 12835, 13175, 13590, 13950, 14043, 15100, 15300, 15402, 15810, 18724, 18972, 22650, 23103, 23405, 23715, 25670, 26350, 27180, 27900, 28086, 30804, 31620, 33975, 38505, 39525, 42129, 45300, 46206, 46810, 47430, 51340, 52700, 56172, 64175, 67950, 70215, 77010, 79050, 79577, 84258, 92412, 93620, 94860, 115515, 117025, 118575, 128350, 135900, 140430, 154020, 158100, 159154, 168516, 192525, 210645, 231030, 234050, 237150, 238731, 256700, 280860, 318308, 351075, 385050, 397885, 421290, 462060, 468100, 474300, 477462, 577575, 702150, 716193, 770100, 795770, 842580, 954924, 1053225, 1155150, 1193655, 1404300, 1432386, 1591540, 1989425, 2106450, 2310300, 2387310, 2864772, 3580965, 3978850, 4212900, 4774620, 5968275, 7161930, 7957700, 11936550, 14323860, 17904825, 23873100, 35809650, 71619300]

約数ペア:

[(1, 71619300), (2, 35809650), (3, 23873100), (4, 17904825), (5, 14323860), (6, 11936550), (9, 7957700), (10, 7161930), (12, 5968275), (15, 4774620), (17, 4212900), (18, 3978850), (20, 3580965), (25, 2864772), (30, 2387310), (31, 2310300), (34, 2106450), (36, 1989425), (45, 1591540), (50, 1432386), (51, 1404300), (60, 1193655), (62, 1155150), (68, 1053225), (75, 954924), (85, 842580), (90, 795770), (93, 770100), (100, 716193), (102, 702150), (124, 577575), (150, 477462), (151, 474300), (153, 468100), (155, 462060), (170, 421290), (180, 397885), (186, 385050), (204, 351075), (225, 318308), (255, 280860), (279, 256700), (300, 238731), (302, 237150), (306, 234050), (310, 231030), (340, 210645), (372, 192525), (425, 168516), (450, 159154), (453, 158100), (465, 154020), (510, 140430), (527, 135900), (558, 128350), (604, 118575), (612, 117025), (620, 115515), (755, 94860), (765, 93620), (775, 92412), (850, 84258), (900, 79577), (906, 79050), (930, 77010), (1020, 70215), (1054, 67950), (1116, 64175), (1275, 56172), (1359, 52700), (1395, 51340), (1510, 47430), (1530, 46810), (1550, 46206), (1581, 45300), (1700, 42129), (1812, 39525), (1860, 38505), (2108, 33975), (2265, 31620), (2325, 30804), (2550, 28086), (2567, 27900), (2635, 27180), (2718, 26350), (2790, 25670), (3020, 23715), (3060, 23405), (3100, 23103), (3162, 22650), (3775, 18972), (3825, 18724), (4530, 15810), (4650, 15402), (4681, 15300), (4743, 15100), (5100, 14043), (5134, 13950), (5270, 13590), (5436, 13175), (5580, 12835), (6324, 11325), (6795, 10540), (6975, 10268), (7550, 9486), (7650, 9362), (7701, 9300), (7905, 9060)]