442423300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 1130552640

約数和(自身を除く): 688129340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 59, 68, 85, 100, 110, 118, 170, 187, 220, 236, 275, 295, 340, 374, 401, 425, 550, 590, 649, 748, 802, 850, 935, 1003, 1100, 1180, 1298, 1475, 1604, 1700, 1870, 2005, 2006, 2596, 2950, 3245, 3740, 4010, 4012, 4411, 4675, 5015, 5900, 6490, 6817, 8020, 8822, 9350, 10025, 10030, 11033, 12980, 13634, 16225, 17644, 18700, 20050, 20060, 22055, 22066, 23659, 25075, 27268, 32450, 34085, 40100, 44110, 44132, 47318, 50150, 55165, 64900, 68170, 74987, 88220, 94636, 100300, 110275, 110330, 118295, 136340, 149974, 170425, 220550, 220660, 236590, 260249, 275825, 299948, 340850, 374935, 402203, 441100, 473180, 520498, 551650, 591475, 681700, 749870, 804406, 1040996, 1103300, 1182950, 1301245, 1499740, 1608812, 1874675, 2011015, 2365900, 2602490, 3749350, 4022030, 4424233, 5204980, 6506225, 7498700, 8044060, 8848466, 10055075, 13012450, 17696932, 20110150, 22121165, 26024900, 40220300, 44242330, 88484660, 110605825, 221211650, 442423300]

約数ペア:

[(1, 442423300), (2, 221211650), (4, 110605825), (5, 88484660), (10, 44242330), (11, 40220300), (17, 26024900), (20, 22121165), (22, 20110150), (25, 17696932), (34, 13012450), (44, 10055075), (50, 8848466), (55, 8044060), (59, 7498700), (68, 6506225), (85, 5204980), (100, 4424233), (110, 4022030), (118, 3749350), (170, 2602490), (187, 2365900), (220, 2011015), (236, 1874675), (275, 1608812), (295, 1499740), (340, 1301245), (374, 1182950), (401, 1103300), (425, 1040996), (550, 804406), (590, 749870), (649, 681700), (748, 591475), (802, 551650), (850, 520498), (935, 473180), (1003, 441100), (1100, 402203), (1180, 374935), (1298, 340850), (1475, 299948), (1604, 275825), (1700, 260249), (1870, 236590), (2005, 220660), (2006, 220550), (2596, 170425), (2950, 149974), (3245, 136340), (3740, 118295), (4010, 110330), (4012, 110275), (4411, 100300), (4675, 94636), (5015, 88220), (5900, 74987), (6490, 68170), (6817, 64900), (8020, 55165), (8822, 50150), (9350, 47318), (10025, 44132), (10030, 44110), (11033, 40100), (12980, 34085), (13634, 32450), (16225, 27268), (17644, 25075), (18700, 23659), (20050, 22066), (20060, 22055)]