65997450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 199987200

約数和(自身を除く): 133989750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 31, 38, 45, 50, 54, 57, 62, 75, 83, 90, 93, 95, 114, 135, 150, 155, 166, 171, 186, 190, 225, 249, 270, 279, 285, 310, 342, 415, 450, 465, 475, 498, 513, 558, 570, 589, 675, 747, 775, 830, 837, 855, 930, 950, 1026, 1178, 1245, 1350, 1395, 1425, 1494, 1550, 1577, 1674, 1710, 1767, 2075, 2241, 2325, 2490, 2565, 2573, 2790, 2850, 2945, 3154, 3534, 3735, 4150, 4185, 4275, 4482, 4650, 4731, 5130, 5146, 5301, 5890, 6225, 6975, 7470, 7719, 7885, 8370, 8550, 8835, 9462, 10602, 11205, 12450, 12825, 12865, 13950, 14193, 14725, 15438, 15770, 15903, 17670, 18675, 20925, 22410, 23157, 23655, 25650, 25730, 26505, 28386, 29450, 31806, 37350, 38595, 39425, 41850, 42579, 44175, 46314, 47310, 48887, 53010, 56025, 64325, 69471, 70965, 77190, 78850, 79515, 85158, 88350, 97774, 112050, 115785, 118275, 128650, 132525, 138942, 141930, 146661, 159030, 192975, 212895, 231570, 236550, 244435, 265050, 293322, 347355, 354825, 385950, 397575, 425790, 439983, 488870, 578925, 694710, 709650, 733305, 795150, 879966, 1064475, 1157850, 1222175, 1319949, 1466610, 1736775, 2128950, 2199915, 2444350, 2639898, 3473550, 3666525, 4399830, 6599745, 7333050, 10999575, 13199490, 21999150, 32998725, 65997450]

約数ペア:

[(1, 65997450), (2, 32998725), (3, 21999150), (5, 13199490), (6, 10999575), (9, 7333050), (10, 6599745), (15, 4399830), (18, 3666525), (19, 3473550), (25, 2639898), (27, 2444350), (30, 2199915), (31, 2128950), (38, 1736775), (45, 1466610), (50, 1319949), (54, 1222175), (57, 1157850), (62, 1064475), (75, 879966), (83, 795150), (90, 733305), (93, 709650), (95, 694710), (114, 578925), (135, 488870), (150, 439983), (155, 425790), (166, 397575), (171, 385950), (186, 354825), (190, 347355), (225, 293322), (249, 265050), (270, 244435), (279, 236550), (285, 231570), (310, 212895), (342, 192975), (415, 159030), (450, 146661), (465, 141930), (475, 138942), (498, 132525), (513, 128650), (558, 118275), (570, 115785), (589, 112050), (675, 97774), (747, 88350), (775, 85158), (830, 79515), (837, 78850), (855, 77190), (930, 70965), (950, 69471), (1026, 64325), (1178, 56025), (1245, 53010), (1350, 48887), (1395, 47310), (1425, 46314), (1494, 44175), (1550, 42579), (1577, 41850), (1674, 39425), (1710, 38595), (1767, 37350), (2075, 31806), (2241, 29450), (2325, 28386), (2490, 26505), (2565, 25730), (2573, 25650), (2790, 23655), (2850, 23157), (2945, 22410), (3154, 20925), (3534, 18675), (3735, 17670), (4150, 15903), (4185, 15770), (4275, 15438), (4482, 14725), (4650, 14193), (4731, 13950), (5130, 12865), (5146, 12825), (5301, 12450), (5890, 11205), (6225, 10602), (6975, 9462), (7470, 8835), (7719, 8550), (7885, 8370)]