201365820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 632661120

約数和(自身を除く): 431295300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 67, 90, 118, 134, 177, 180, 201, 236, 268, 283, 295, 335, 354, 402, 531, 566, 590, 603, 670, 708, 804, 849, 885, 1005, 1062, 1132, 1180, 1206, 1340, 1415, 1698, 1770, 2010, 2124, 2412, 2547, 2655, 2830, 3015, 3396, 3540, 3953, 4020, 4245, 5094, 5310, 5660, 6030, 7906, 8490, 10188, 10620, 11859, 12060, 12735, 15812, 16697, 16980, 18961, 19765, 23718, 25470, 33394, 35577, 37922, 39530, 47436, 50091, 50940, 56883, 59295, 66788, 71154, 75844, 79060, 83485, 94805, 100182, 113766, 118590, 142308, 150273, 166970, 170649, 177885, 189610, 200364, 227532, 237180, 250455, 284415, 300546, 333940, 341298, 355770, 379220, 500910, 568830, 601092, 682596, 711540, 751365, 853245, 1001820, 1118699, 1137660, 1502730, 1706490, 2237398, 3005460, 3356097, 3412980, 4474796, 5593495, 6712194, 10068291, 11186990, 13424388, 16780485, 20136582, 22373980, 33560970, 40273164, 50341455, 67121940, 100682910, 201365820]

約数ペア:

[(1, 201365820), (2, 100682910), (3, 67121940), (4, 50341455), (5, 40273164), (6, 33560970), (9, 22373980), (10, 20136582), (12, 16780485), (15, 13424388), (18, 11186990), (20, 10068291), (30, 6712194), (36, 5593495), (45, 4474796), (59, 3412980), (60, 3356097), (67, 3005460), (90, 2237398), (118, 1706490), (134, 1502730), (177, 1137660), (180, 1118699), (201, 1001820), (236, 853245), (268, 751365), (283, 711540), (295, 682596), (335, 601092), (354, 568830), (402, 500910), (531, 379220), (566, 355770), (590, 341298), (603, 333940), (670, 300546), (708, 284415), (804, 250455), (849, 237180), (885, 227532), (1005, 200364), (1062, 189610), (1132, 177885), (1180, 170649), (1206, 166970), (1340, 150273), (1415, 142308), (1698, 118590), (1770, 113766), (2010, 100182), (2124, 94805), (2412, 83485), (2547, 79060), (2655, 75844), (2830, 71154), (3015, 66788), (3396, 59295), (3540, 56883), (3953, 50940), (4020, 50091), (4245, 47436), (5094, 39530), (5310, 37922), (5660, 35577), (6030, 33394), (7906, 25470), (8490, 23718), (10188, 19765), (10620, 18961), (11859, 16980), (12060, 16697), (12735, 15812)]