200016180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12246

約数の個数: 144

約数和(自身を含む): 746788224

約数和(自身を除く): 546772044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12211, 16380, 24422, 36633, 48844, 61055, 73266, 85477, 109899, 122110, 146532, 158743, 170954, 183165, 219798, 244220, 256431, 317486, 341908, 366330, 427385, 439596, 476229, 512862, 549495, 634972, 732660, 769293, 793715, 854770, 952458, 1025724, 1098990, 1111201, 1282155, 1428687, 1538586, 1587430, 1709540, 1904916, 2197980, 2222402, 2381145, 2564310, 2857374, 3077172, 3174860, 3333603, 3846465, 4444804, 4762290, 5128620, 5556005, 5714748, 6667206, 7143435, 7692930, 9524580, 10000809, 11112010, 13334412, 14286870, 15385860, 16668015, 20001618, 22224020, 28573740, 33336030, 40003236, 50004045, 66672060, 100008090, 200016180]

約数ペア:

[(1, 200016180), (2, 100008090), (3, 66672060), (4, 50004045), (5, 40003236), (6, 33336030), (7, 28573740), (9, 22224020), (10, 20001618), (12, 16668015), (13, 15385860), (14, 14286870), (15, 13334412), (18, 11112010), (20, 10000809), (21, 9524580), (26, 7692930), (28, 7143435), (30, 6667206), (35, 5714748), (36, 5556005), (39, 5128620), (42, 4762290), (45, 4444804), (52, 3846465), (60, 3333603), (63, 3174860), (65, 3077172), (70, 2857374), (78, 2564310), (84, 2381145), (90, 2222402), (91, 2197980), (105, 1904916), (117, 1709540), (126, 1587430), (130, 1538586), (140, 1428687), (156, 1282155), (180, 1111201), (182, 1098990), (195, 1025724), (210, 952458), (234, 854770), (252, 793715), (260, 769293), (273, 732660), (315, 634972), (364, 549495), (390, 512862), (420, 476229), (455, 439596), (468, 427385), (546, 366330), (585, 341908), (630, 317486), (780, 256431), (819, 244220), (910, 219798), (1092, 183165), (1170, 170954), (1260, 158743), (1365, 146532), (1638, 122110), (1820, 109899), (2340, 85477), (2730, 73266), (3276, 61055), (4095, 48844), (5460, 36633), (8190, 24422), (12211, 16380)]