202218900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 663499200

約数和(自身を除く): 461280300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2729, 2850, 2964, 3705, 3900, 4940, 5458, 5700, 6175, 7410, 8187, 10916, 12350, 13645, 14820, 16374, 18525, 24700, 27290, 32748, 35477, 37050, 40935, 51851, 54580, 68225, 70954, 74100, 81870, 103702, 106431, 136450, 141908, 155553, 163740, 177385, 204675, 207404, 212862, 259255, 272900, 311106, 354770, 409350, 425724, 518510, 532155, 622212, 674063, 709540, 777765, 818700, 886925, 1037020, 1064310, 1296275, 1348126, 1555530, 1773850, 2022189, 2128620, 2592550, 2660775, 2696252, 3111060, 3370315, 3547700, 3888825, 4044378, 5185100, 5321550, 6740630, 7777650, 8088756, 10110945, 10643100, 13481260, 15555300, 16851575, 20221890, 33703150, 40443780, 50554725, 67406300, 101109450, 202218900]

約数ペア:

[(1, 202218900), (2, 101109450), (3, 67406300), (4, 50554725), (5, 40443780), (6, 33703150), (10, 20221890), (12, 16851575), (13, 15555300), (15, 13481260), (19, 10643100), (20, 10110945), (25, 8088756), (26, 7777650), (30, 6740630), (38, 5321550), (39, 5185100), (50, 4044378), (52, 3888825), (57, 3547700), (60, 3370315), (65, 3111060), (75, 2696252), (76, 2660775), (78, 2592550), (95, 2128620), (100, 2022189), (114, 1773850), (130, 1555530), (150, 1348126), (156, 1296275), (190, 1064310), (195, 1037020), (228, 886925), (247, 818700), (260, 777765), (285, 709540), (300, 674063), (325, 622212), (380, 532155), (390, 518510), (475, 425724), (494, 409350), (570, 354770), (650, 311106), (741, 272900), (780, 259255), (950, 212862), (975, 207404), (988, 204675), (1140, 177385), (1235, 163740), (1300, 155553), (1425, 141908), (1482, 136450), (1900, 106431), (1950, 103702), (2470, 81870), (2729, 74100), (2850, 70954), (2964, 68225), (3705, 54580), (3900, 51851), (4940, 40935), (5458, 37050), (5700, 35477), (6175, 32748), (7410, 27290), (8187, 24700), (10916, 18525), (12350, 16374), (13645, 14820)]