427581450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 192

約数和(自身を含む): 1289917440

約数和(自身を除く): 862335990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 31, 34, 45, 50, 51, 54, 62, 75, 85, 90, 93, 102, 135, 150, 153, 155, 170, 186, 225, 255, 270, 279, 306, 310, 425, 450, 459, 465, 510, 527, 558, 601, 675, 765, 775, 837, 850, 918, 930, 1054, 1202, 1275, 1350, 1395, 1530, 1550, 1581, 1674, 1803, 2295, 2325, 2550, 2635, 2790, 3005, 3162, 3606, 3825, 4185, 4590, 4650, 4743, 5270, 5409, 6010, 6975, 7650, 7905, 8370, 9015, 9486, 10217, 10818, 11475, 13175, 13950, 14229, 15025, 15810, 16227, 18030, 18631, 20434, 20925, 22950, 23715, 26350, 27045, 28458, 30050, 30651, 32454, 37262, 39525, 41850, 45075, 47430, 51085, 54090, 55893, 61302, 71145, 79050, 81135, 90150, 91953, 93155, 102170, 111786, 118575, 135225, 142290, 153255, 162270, 167679, 183906, 186310, 237150, 255425, 270450, 275859, 279465, 306510, 316727, 335358, 355725, 405675, 459765, 465775, 503037, 510850, 551718, 558930, 633454, 711450, 766275, 811350, 838395, 919530, 931550, 950181, 1006074, 1379295, 1397325, 1532550, 1583635, 1676790, 1900362, 2298825, 2515185, 2758590, 2794650, 2850543, 3167270, 4191975, 4597650, 4750905, 5030370, 5701086, 6896475, 7918175, 8383950, 8551629, 9501810, 12575925, 13792950, 14252715, 15836350, 17103258, 23754525, 25151850, 28505430, 42758145, 47509050, 71263575, 85516290, 142527150, 213790725, 427581450]

約数ペア:

[(1, 427581450), (2, 213790725), (3, 142527150), (5, 85516290), (6, 71263575), (9, 47509050), (10, 42758145), (15, 28505430), (17, 25151850), (18, 23754525), (25, 17103258), (27, 15836350), (30, 14252715), (31, 13792950), (34, 12575925), (45, 9501810), (50, 8551629), (51, 8383950), (54, 7918175), (62, 6896475), (75, 5701086), (85, 5030370), (90, 4750905), (93, 4597650), (102, 4191975), (135, 3167270), (150, 2850543), (153, 2794650), (155, 2758590), (170, 2515185), (186, 2298825), (225, 1900362), (255, 1676790), (270, 1583635), (279, 1532550), (306, 1397325), (310, 1379295), (425, 1006074), (450, 950181), (459, 931550), (465, 919530), (510, 838395), (527, 811350), (558, 766275), (601, 711450), (675, 633454), (765, 558930), (775, 551718), (837, 510850), (850, 503037), (918, 465775), (930, 459765), (1054, 405675), (1202, 355725), (1275, 335358), (1350, 316727), (1395, 306510), (1530, 279465), (1550, 275859), (1581, 270450), (1674, 255425), (1803, 237150), (2295, 186310), (2325, 183906), (2550, 167679), (2635, 162270), (2790, 153255), (3005, 142290), (3162, 135225), (3606, 118575), (3825, 111786), (4185, 102170), (4590, 93155), (4650, 91953), (4743, 90150), (5270, 81135), (5409, 79050), (6010, 71145), (6975, 61302), (7650, 55893), (7905, 54090), (8370, 51085), (9015, 47430), (9486, 45075), (10217, 41850), (10818, 39525), (11475, 37262), (13175, 32454), (13950, 30651), (14229, 30050), (15025, 28458), (15810, 27045), (16227, 26350), (18030, 23715), (18631, 22950), (20434, 20925)]