201381900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 607711104

約数和(自身を除く): 406329204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 67, 75, 86, 100, 129, 134, 150, 172, 201, 215, 233, 258, 268, 300, 335, 402, 430, 466, 516, 645, 670, 699, 804, 860, 932, 1005, 1075, 1165, 1290, 1340, 1398, 1675, 2010, 2150, 2330, 2580, 2796, 2881, 3225, 3350, 3495, 4020, 4300, 4660, 5025, 5762, 5825, 6450, 6700, 6990, 8643, 10019, 10050, 11524, 11650, 12900, 13980, 14405, 15611, 17286, 17475, 20038, 20100, 23300, 28810, 30057, 31222, 34572, 34950, 40076, 43215, 46833, 50095, 57620, 60114, 62444, 69900, 72025, 78055, 86430, 93666, 100190, 120228, 144050, 150285, 156110, 172860, 187332, 200380, 216075, 234165, 250475, 288100, 300570, 312220, 390275, 432150, 468330, 500950, 601140, 671273, 751425, 780550, 864300, 936660, 1001900, 1170825, 1342546, 1502850, 1561100, 2013819, 2341650, 2685092, 3005700, 3356365, 4027638, 4683300, 6712730, 8055276, 10069095, 13425460, 16781825, 20138190, 33563650, 40276380, 50345475, 67127300, 100690950, 201381900]

約数ペア:

[(1, 201381900), (2, 100690950), (3, 67127300), (4, 50345475), (5, 40276380), (6, 33563650), (10, 20138190), (12, 16781825), (15, 13425460), (20, 10069095), (25, 8055276), (30, 6712730), (43, 4683300), (50, 4027638), (60, 3356365), (67, 3005700), (75, 2685092), (86, 2341650), (100, 2013819), (129, 1561100), (134, 1502850), (150, 1342546), (172, 1170825), (201, 1001900), (215, 936660), (233, 864300), (258, 780550), (268, 751425), (300, 671273), (335, 601140), (402, 500950), (430, 468330), (466, 432150), (516, 390275), (645, 312220), (670, 300570), (699, 288100), (804, 250475), (860, 234165), (932, 216075), (1005, 200380), (1075, 187332), (1165, 172860), (1290, 156110), (1340, 150285), (1398, 144050), (1675, 120228), (2010, 100190), (2150, 93666), (2330, 86430), (2580, 78055), (2796, 72025), (2881, 69900), (3225, 62444), (3350, 60114), (3495, 57620), (4020, 50095), (4300, 46833), (4660, 43215), (5025, 40076), (5762, 34950), (5825, 34572), (6450, 31222), (6700, 30057), (6990, 28810), (8643, 23300), (10019, 20100), (10050, 20038), (11524, 17475), (11650, 17286), (12900, 15611), (13980, 14405)]