201600450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 613557828

約数和(自身を除く): 411957378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 73, 75, 85, 90, 95, 102, 114, 146, 150, 153, 170, 171, 190, 219, 225, 255, 285, 306, 323, 342, 361, 365, 425, 438, 450, 475, 510, 570, 646, 657, 722, 730, 765, 850, 855, 950, 969, 1083, 1095, 1241, 1275, 1314, 1387, 1425, 1530, 1615, 1710, 1805, 1825, 1938, 2166, 2190, 2482, 2550, 2774, 2850, 2907, 3230, 3249, 3285, 3610, 3650, 3723, 3825, 4161, 4275, 4845, 5415, 5475, 5814, 6137, 6205, 6498, 6570, 6935, 7446, 7650, 8075, 8322, 8550, 9025, 9690, 10830, 10950, 11169, 12274, 12410, 12483, 13870, 14535, 16150, 16245, 16425, 18050, 18411, 18615, 20805, 22338, 23579, 24225, 24966, 26353, 27075, 29070, 30685, 31025, 32490, 32850, 34675, 36822, 37230, 41610, 47158, 48450, 52706, 54150, 55233, 55845, 61370, 62050, 62415, 69350, 70737, 72675, 79059, 81225, 92055, 93075, 104025, 110466, 111690, 117895, 124830, 131765, 141474, 145350, 153425, 158118, 162450, 184110, 186150, 208050, 212211, 235790, 237177, 263530, 276165, 279225, 306850, 312075, 353685, 395295, 424422, 448001, 460275, 474354, 552330, 558450, 589475, 624150, 658825, 707370, 790590, 896002, 920550, 1061055, 1178950, 1185885, 1317650, 1344003, 1380825, 1768425, 1976475, 2122110, 2240005, 2371770, 2688006, 2761650, 3536850, 3952950, 4032009, 4480010, 5305275, 5929425, 6720015, 8064018, 10610550, 11200025, 11858850, 13440030, 20160045, 22400050, 33600075, 40320090, 67200150, 100800225, 201600450]

約数ペア:

[(1, 201600450), (2, 100800225), (3, 67200150), (5, 40320090), (6, 33600075), (9, 22400050), (10, 20160045), (15, 13440030), (17, 11858850), (18, 11200025), (19, 10610550), (25, 8064018), (30, 6720015), (34, 5929425), (38, 5305275), (45, 4480010), (50, 4032009), (51, 3952950), (57, 3536850), (73, 2761650), (75, 2688006), (85, 2371770), (90, 2240005), (95, 2122110), (102, 1976475), (114, 1768425), (146, 1380825), (150, 1344003), (153, 1317650), (170, 1185885), (171, 1178950), (190, 1061055), (219, 920550), (225, 896002), (255, 790590), (285, 707370), (306, 658825), (323, 624150), (342, 589475), (361, 558450), (365, 552330), (425, 474354), (438, 460275), (450, 448001), (475, 424422), (510, 395295), (570, 353685), (646, 312075), (657, 306850), (722, 279225), (730, 276165), (765, 263530), (850, 237177), (855, 235790), (950, 212211), (969, 208050), (1083, 186150), (1095, 184110), (1241, 162450), (1275, 158118), (1314, 153425), (1387, 145350), (1425, 141474), (1530, 131765), (1615, 124830), (1710, 117895), (1805, 111690), (1825, 110466), (1938, 104025), (2166, 93075), (2190, 92055), (2482, 81225), (2550, 79059), (2774, 72675), (2850, 70737), (2907, 69350), (3230, 62415), (3249, 62050), (3285, 61370), (3610, 55845), (3650, 55233), (3723, 54150), (3825, 52706), (4161, 48450), (4275, 47158), (4845, 41610), (5415, 37230), (5475, 36822), (5814, 34675), (6137, 32850), (6205, 32490), (6498, 31025), (6570, 30685), (6935, 29070), (7446, 27075), (7650, 26353), (8075, 24966), (8322, 24225), (8550, 23579), (9025, 22338), (9690, 20805), (10830, 18615), (10950, 18411), (11169, 18050), (12274, 16425), (12410, 16245), (12483, 16150), (13870, 14535)]