211672350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 108

約数和(自身を含む): 600660216

約数和(自身を除く): 388987866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 450, 475, 570, 722, 855, 950, 1083, 1303, 1425, 1710, 1805, 2166, 2606, 2850, 3249, 3610, 3909, 4275, 5415, 6498, 6515, 7818, 8550, 9025, 10830, 11727, 13030, 16245, 18050, 19545, 23454, 24757, 27075, 32490, 32575, 39090, 49514, 54150, 58635, 65150, 74271, 81225, 97725, 117270, 123785, 148542, 162450, 195450, 222813, 247570, 293175, 371355, 445626, 470383, 586350, 618925, 742710, 940766, 1114065, 1237850, 1411149, 1856775, 2228130, 2351915, 2822298, 3713550, 4233447, 4703830, 5570325, 7055745, 8466894, 11140650, 11759575, 14111490, 21167235, 23519150, 35278725, 42334470, 70557450, 105836175, 211672350]

約数ペア:

[(1, 211672350), (2, 105836175), (3, 70557450), (5, 42334470), (6, 35278725), (9, 23519150), (10, 21167235), (15, 14111490), (18, 11759575), (19, 11140650), (25, 8466894), (30, 7055745), (38, 5570325), (45, 4703830), (50, 4233447), (57, 3713550), (75, 2822298), (90, 2351915), (95, 2228130), (114, 1856775), (150, 1411149), (171, 1237850), (190, 1114065), (225, 940766), (285, 742710), (342, 618925), (361, 586350), (450, 470383), (475, 445626), (570, 371355), (722, 293175), (855, 247570), (950, 222813), (1083, 195450), (1303, 162450), (1425, 148542), (1710, 123785), (1805, 117270), (2166, 97725), (2606, 81225), (2850, 74271), (3249, 65150), (3610, 58635), (3909, 54150), (4275, 49514), (5415, 39090), (6498, 32575), (6515, 32490), (7818, 27075), (8550, 24757), (9025, 23454), (10830, 19545), (11727, 18050), (13030, 16245)]