319599150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 935940096

約数和(自身を除く): 616340946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 31, 34, 39, 50, 51, 62, 65, 75, 78, 85, 93, 102, 130, 150, 155, 170, 186, 195, 221, 255, 310, 311, 325, 390, 403, 425, 442, 465, 510, 527, 622, 650, 663, 775, 806, 850, 930, 933, 975, 1054, 1105, 1209, 1275, 1326, 1550, 1555, 1581, 1866, 1950, 2015, 2210, 2325, 2418, 2550, 2635, 3110, 3162, 3315, 4030, 4043, 4650, 4665, 5270, 5287, 5525, 6045, 6630, 6851, 7775, 7905, 8086, 9330, 9641, 10075, 10574, 11050, 12090, 12129, 13175, 13702, 15550, 15810, 15861, 16575, 19282, 20150, 20215, 20553, 23325, 24258, 26350, 26435, 28923, 30225, 31722, 33150, 34255, 39525, 40430, 41106, 46650, 48205, 52870, 57846, 60450, 60645, 68510, 68731, 79050, 79305, 96410, 101075, 102765, 121290, 125333, 132175, 137462, 144615, 158610, 163897, 171275, 202150, 205530, 206193, 241025, 250666, 264350, 289230, 303225, 327794, 342550, 343655, 375999, 396525, 412386, 482050, 491691, 513825, 606450, 626665, 687310, 723075, 751998, 793050, 819485, 983382, 1027650, 1030965, 1253330, 1446150, 1638970, 1718275, 1879995, 2061930, 2130661, 2458455, 3133325, 3436550, 3759990, 4097425, 4261322, 4916910, 5154825, 6266650, 6391983, 8194850, 9399975, 10309650, 10653305, 12292275, 12783966, 18799950, 21306610, 24584550, 31959915, 53266525, 63919830, 106533050, 159799575, 319599150]

約数ペア:

[(1, 319599150), (2, 159799575), (3, 106533050), (5, 63919830), (6, 53266525), (10, 31959915), (13, 24584550), (15, 21306610), (17, 18799950), (25, 12783966), (26, 12292275), (30, 10653305), (31, 10309650), (34, 9399975), (39, 8194850), (50, 6391983), (51, 6266650), (62, 5154825), (65, 4916910), (75, 4261322), (78, 4097425), (85, 3759990), (93, 3436550), (102, 3133325), (130, 2458455), (150, 2130661), (155, 2061930), (170, 1879995), (186, 1718275), (195, 1638970), (221, 1446150), (255, 1253330), (310, 1030965), (311, 1027650), (325, 983382), (390, 819485), (403, 793050), (425, 751998), (442, 723075), (465, 687310), (510, 626665), (527, 606450), (622, 513825), (650, 491691), (663, 482050), (775, 412386), (806, 396525), (850, 375999), (930, 343655), (933, 342550), (975, 327794), (1054, 303225), (1105, 289230), (1209, 264350), (1275, 250666), (1326, 241025), (1550, 206193), (1555, 205530), (1581, 202150), (1866, 171275), (1950, 163897), (2015, 158610), (2210, 144615), (2325, 137462), (2418, 132175), (2550, 125333), (2635, 121290), (3110, 102765), (3162, 101075), (3315, 96410), (4030, 79305), (4043, 79050), (4650, 68731), (4665, 68510), (5270, 60645), (5287, 60450), (5525, 57846), (6045, 52870), (6630, 48205), (6851, 46650), (7775, 41106), (7905, 40430), (8086, 39525), (9330, 34255), (9641, 33150), (10075, 31722), (10574, 30225), (11050, 28923), (12090, 26435), (12129, 26350), (13175, 24258), (13702, 23325), (15550, 20553), (15810, 20215), (15861, 20150), (16575, 19282)]