201799350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 595930608

約数和(自身を除く): 394131258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 243, 255, 270, 306, 405, 425, 450, 459, 486, 510, 675, 765, 810, 850, 918, 977, 1215, 1275, 1350, 1377, 1530, 1954, 2025, 2295, 2430, 2550, 2754, 2931, 3825, 4050, 4131, 4590, 4885, 5862, 6075, 6885, 7650, 8262, 8793, 9770, 11475, 12150, 13770, 14655, 16609, 17586, 20655, 22950, 24425, 26379, 29310, 33218, 34425, 41310, 43965, 48850, 49827, 52758, 68850, 73275, 79137, 83045, 87930, 99654, 103275, 131895, 146550, 149481, 158274, 166090, 206550, 219825, 237411, 249135, 263790, 298962, 395685, 415225, 439650, 448443, 474822, 498270, 659475, 747405, 791370, 830450, 896886, 1187055, 1245675, 1318950, 1345329, 1494810, 1978425, 2242215, 2374110, 2491350, 2690658, 3737025, 3956850, 4035987, 4484430, 5935275, 6726645, 7474050, 8071974, 11211075, 11870550, 13453290, 20179935, 22422150, 33633225, 40359870, 67266450, 100899675, 201799350]

約数ペア:

[(1, 201799350), (2, 100899675), (3, 67266450), (5, 40359870), (6, 33633225), (9, 22422150), (10, 20179935), (15, 13453290), (17, 11870550), (18, 11211075), (25, 8071974), (27, 7474050), (30, 6726645), (34, 5935275), (45, 4484430), (50, 4035987), (51, 3956850), (54, 3737025), (75, 2690658), (81, 2491350), (85, 2374110), (90, 2242215), (102, 1978425), (135, 1494810), (150, 1345329), (153, 1318950), (162, 1245675), (170, 1187055), (225, 896886), (243, 830450), (255, 791370), (270, 747405), (306, 659475), (405, 498270), (425, 474822), (450, 448443), (459, 439650), (486, 415225), (510, 395685), (675, 298962), (765, 263790), (810, 249135), (850, 237411), (918, 219825), (977, 206550), (1215, 166090), (1275, 158274), (1350, 149481), (1377, 146550), (1530, 131895), (1954, 103275), (2025, 99654), (2295, 87930), (2430, 83045), (2550, 79137), (2754, 73275), (2931, 68850), (3825, 52758), (4050, 49827), (4131, 48850), (4590, 43965), (4885, 41310), (5862, 34425), (6075, 33218), (6885, 29310), (7650, 26379), (8262, 24425), (8793, 22950), (9770, 20655), (11475, 17586), (12150, 16609), (13770, 14655)]