201135900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 710093440

約数和(自身を除く): 508957540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 71, 75, 76, 84, 95, 100, 105, 114, 133, 140, 142, 150, 175, 190, 210, 213, 228, 266, 284, 285, 300, 350, 355, 380, 399, 420, 426, 475, 497, 525, 532, 570, 665, 700, 710, 798, 852, 950, 994, 1050, 1065, 1140, 1330, 1349, 1420, 1425, 1491, 1596, 1775, 1900, 1988, 1995, 2100, 2130, 2485, 2660, 2698, 2850, 2982, 3325, 3550, 3990, 4047, 4260, 4970, 5041, 5325, 5396, 5700, 5964, 6650, 6745, 7100, 7455, 7980, 8094, 9443, 9940, 9975, 10082, 10650, 12425, 13300, 13490, 14910, 15123, 16188, 18886, 19950, 20164, 20235, 21300, 24850, 25205, 26980, 28329, 29820, 30246, 33725, 35287, 37275, 37772, 39900, 40470, 47215, 49700, 50410, 56658, 60492, 67450, 70574, 74550, 75615, 80940, 94430, 95779, 100820, 101175, 105861, 113316, 126025, 134900, 141148, 141645, 149100, 151230, 176435, 188860, 191558, 202350, 211722, 236075, 252050, 283290, 287337, 302460, 352870, 378075, 383116, 404700, 423444, 472150, 478895, 504100, 529305, 566580, 574674, 670453, 705740, 708225, 756150, 882175, 944300, 957790, 1058610, 1149348, 1340906, 1416450, 1436685, 1512300, 1764350, 1915580, 2011359, 2117220, 2394475, 2646525, 2681812, 2832900, 2873370, 3352265, 3528700, 4022718, 4788950, 5293050, 5746740, 6704530, 7183425, 8045436, 9577900, 10056795, 10586100, 13409060, 14366850, 16761325, 20113590, 28733700, 33522650, 40227180, 50283975, 67045300, 100567950, 201135900]

約数ペア:

[(1, 201135900), (2, 100567950), (3, 67045300), (4, 50283975), (5, 40227180), (6, 33522650), (7, 28733700), (10, 20113590), (12, 16761325), (14, 14366850), (15, 13409060), (19, 10586100), (20, 10056795), (21, 9577900), (25, 8045436), (28, 7183425), (30, 6704530), (35, 5746740), (38, 5293050), (42, 4788950), (50, 4022718), (57, 3528700), (60, 3352265), (70, 2873370), (71, 2832900), (75, 2681812), (76, 2646525), (84, 2394475), (95, 2117220), (100, 2011359), (105, 1915580), (114, 1764350), (133, 1512300), (140, 1436685), (142, 1416450), (150, 1340906), (175, 1149348), (190, 1058610), (210, 957790), (213, 944300), (228, 882175), (266, 756150), (284, 708225), (285, 705740), (300, 670453), (350, 574674), (355, 566580), (380, 529305), (399, 504100), (420, 478895), (426, 472150), (475, 423444), (497, 404700), (525, 383116), (532, 378075), (570, 352870), (665, 302460), (700, 287337), (710, 283290), (798, 252050), (852, 236075), (950, 211722), (994, 202350), (1050, 191558), (1065, 188860), (1140, 176435), (1330, 151230), (1349, 149100), (1420, 141645), (1425, 141148), (1491, 134900), (1596, 126025), (1775, 113316), (1900, 105861), (1988, 101175), (1995, 100820), (2100, 95779), (2130, 94430), (2485, 80940), (2660, 75615), (2698, 74550), (2850, 70574), (2982, 67450), (3325, 60492), (3550, 56658), (3990, 50410), (4047, 49700), (4260, 47215), (4970, 40470), (5041, 39900), (5325, 37772), (5396, 37275), (5700, 35287), (5964, 33725), (6650, 30246), (6745, 29820), (7100, 28329), (7455, 26980), (7980, 25205), (8094, 24850), (9443, 21300), (9940, 20235), (9975, 20164), (10082, 19950), (10650, 18886), (12425, 16188), (13300, 15123), (13490, 14910)]