79797150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 251166960

約数和(自身を除く): 171369810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 61, 75, 81, 85, 90, 95, 102, 114, 122, 135, 150, 153, 162, 170, 171, 183, 190, 225, 255, 270, 285, 305, 306, 323, 342, 366, 405, 425, 450, 459, 475, 510, 513, 549, 570, 610, 646, 675, 765, 810, 850, 855, 915, 918, 950, 969, 1026, 1037, 1098, 1159, 1275, 1350, 1377, 1425, 1525, 1530, 1539, 1615, 1647, 1710, 1830, 1938, 2025, 2074, 2295, 2318, 2550, 2565, 2745, 2754, 2850, 2907, 3050, 3078, 3111, 3230, 3294, 3477, 3825, 4050, 4275, 4575, 4590, 4845, 4941, 5130, 5185, 5490, 5795, 5814, 6222, 6885, 6954, 7650, 7695, 8075, 8235, 8550, 8721, 9150, 9333, 9690, 9882, 10370, 10431, 11475, 11590, 12825, 13725, 13770, 14535, 15390, 15555, 16150, 16470, 17385, 17442, 18666, 19703, 20862, 22950, 24225, 24705, 25650, 25925, 26163, 27450, 27999, 28975, 29070, 31110, 31293, 34425, 34770, 38475, 39406, 41175, 43605, 46665, 48450, 49410, 51850, 52155, 52326, 55998, 57950, 59109, 62586, 68850, 72675, 76950, 77775, 82350, 83997, 86925, 87210, 93330, 93879, 98515, 104310, 118218, 123525, 130815, 139995, 145350, 155550, 156465, 167994, 173850, 177327, 187758, 197030, 218025, 233325, 247050, 260775, 261630, 279990, 295545, 312930, 354654, 419985, 436050, 466650, 469395, 492575, 521550, 531981, 591090, 654075, 699975, 782325, 839970, 886635, 938790, 985150, 1063962, 1308150, 1399950, 1477725, 1564650, 1595943, 1773270, 2099925, 2346975, 2659905, 2955450, 3191886, 4199850, 4433175, 4693950, 5319810, 7979715, 8866350, 13299525, 15959430, 26599050, 39898575, 79797150]

約数ペア:

[(1, 79797150), (2, 39898575), (3, 26599050), (5, 15959430), (6, 13299525), (9, 8866350), (10, 7979715), (15, 5319810), (17, 4693950), (18, 4433175), (19, 4199850), (25, 3191886), (27, 2955450), (30, 2659905), (34, 2346975), (38, 2099925), (45, 1773270), (50, 1595943), (51, 1564650), (54, 1477725), (57, 1399950), (61, 1308150), (75, 1063962), (81, 985150), (85, 938790), (90, 886635), (95, 839970), (102, 782325), (114, 699975), (122, 654075), (135, 591090), (150, 531981), (153, 521550), (162, 492575), (170, 469395), (171, 466650), (183, 436050), (190, 419985), (225, 354654), (255, 312930), (270, 295545), (285, 279990), (305, 261630), (306, 260775), (323, 247050), (342, 233325), (366, 218025), (405, 197030), (425, 187758), (450, 177327), (459, 173850), (475, 167994), (510, 156465), (513, 155550), (549, 145350), (570, 139995), (610, 130815), (646, 123525), (675, 118218), (765, 104310), (810, 98515), (850, 93879), (855, 93330), (915, 87210), (918, 86925), (950, 83997), (969, 82350), (1026, 77775), (1037, 76950), (1098, 72675), (1159, 68850), (1275, 62586), (1350, 59109), (1377, 57950), (1425, 55998), (1525, 52326), (1530, 52155), (1539, 51850), (1615, 49410), (1647, 48450), (1710, 46665), (1830, 43605), (1938, 41175), (2025, 39406), (2074, 38475), (2295, 34770), (2318, 34425), (2550, 31293), (2565, 31110), (2745, 29070), (2754, 28975), (2850, 27999), (2907, 27450), (3050, 26163), (3078, 25925), (3111, 25650), (3230, 24705), (3294, 24225), (3477, 22950), (3825, 20862), (4050, 19703), (4275, 18666), (4575, 17442), (4590, 17385), (4845, 16470), (4941, 16150), (5130, 15555), (5185, 15390), (5490, 14535), (5795, 13770), (5814, 13725), (6222, 12825), (6885, 11590), (6954, 11475), (7650, 10431), (7695, 10370), (8075, 9882), (8235, 9690), (8550, 9333), (8721, 9150)]