156677100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1056

約数の個数: 144

約数和(自身を含む): 495968256

約数和(自身を除く): 339291156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 510, 527, 620, 775, 850, 930, 991, 1020, 1054, 1275, 1550, 1581, 1700, 1860, 1982, 2108, 2325, 2550, 2635, 2973, 3100, 3162, 3964, 4650, 4955, 5100, 5270, 5946, 6324, 7905, 9300, 9910, 10540, 11892, 13175, 14865, 15810, 16847, 19820, 24775, 26350, 29730, 30721, 31620, 33694, 39525, 49550, 50541, 52700, 59460, 61442, 67388, 74325, 79050, 84235, 92163, 99100, 101082, 122884, 148650, 153605, 158100, 168470, 184326, 202164, 252705, 297300, 307210, 336940, 368652, 421175, 460815, 505410, 522257, 614420, 768025, 842350, 921630, 1010820, 1044514, 1263525, 1536050, 1566771, 1684700, 1843260, 2089028, 2304075, 2527050, 2611285, 3072100, 3133542, 4608150, 5054100, 5222570, 6267084, 7833855, 9216300, 10445140, 13056425, 15667710, 26112850, 31335420, 39169275, 52225700, 78338550, 156677100]

約数ペア:

[(1, 156677100), (2, 78338550), (3, 52225700), (4, 39169275), (5, 31335420), (6, 26112850), (10, 15667710), (12, 13056425), (15, 10445140), (17, 9216300), (20, 7833855), (25, 6267084), (30, 5222570), (31, 5054100), (34, 4608150), (50, 3133542), (51, 3072100), (60, 2611285), (62, 2527050), (68, 2304075), (75, 2089028), (85, 1843260), (93, 1684700), (100, 1566771), (102, 1536050), (124, 1263525), (150, 1044514), (155, 1010820), (170, 921630), (186, 842350), (204, 768025), (255, 614420), (300, 522257), (310, 505410), (340, 460815), (372, 421175), (425, 368652), (465, 336940), (510, 307210), (527, 297300), (620, 252705), (775, 202164), (850, 184326), (930, 168470), (991, 158100), (1020, 153605), (1054, 148650), (1275, 122884), (1550, 101082), (1581, 99100), (1700, 92163), (1860, 84235), (1982, 79050), (2108, 74325), (2325, 67388), (2550, 61442), (2635, 59460), (2973, 52700), (3100, 50541), (3162, 49550), (3964, 39525), (4650, 33694), (4955, 31620), (5100, 30721), (5270, 29730), (5946, 26350), (6324, 24775), (7905, 19820), (9300, 16847), (9910, 15810), (10540, 14865), (11892, 13175)]