224717900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 575400672

約数和(自身を除く): 350682772

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 61, 68, 85, 100, 110, 122, 170, 187, 197, 220, 244, 275, 305, 340, 374, 394, 425, 550, 610, 671, 748, 788, 850, 935, 985, 1037, 1100, 1220, 1342, 1525, 1700, 1870, 1970, 2074, 2167, 2684, 3050, 3349, 3355, 3740, 3940, 4148, 4334, 4675, 4925, 5185, 6100, 6698, 6710, 8668, 9350, 9850, 10370, 10835, 11407, 12017, 13396, 13420, 16745, 16775, 18700, 19700, 20740, 21670, 22814, 24034, 25925, 33490, 33550, 36839, 43340, 45628, 48068, 51850, 54175, 57035, 60085, 66980, 67100, 73678, 83725, 103700, 108350, 114070, 120170, 132187, 147356, 167450, 184195, 204289, 216700, 228140, 240340, 264374, 285175, 300425, 334900, 368390, 408578, 528748, 570350, 600850, 660935, 736780, 817156, 920975, 1021445, 1140700, 1201700, 1321870, 1841950, 2042890, 2247179, 2643740, 3304675, 3683900, 4085780, 4494358, 5107225, 6609350, 8988716, 10214450, 11235895, 13218700, 20428900, 22471790, 44943580, 56179475, 112358950, 224717900]

約数ペア:

[(1, 224717900), (2, 112358950), (4, 56179475), (5, 44943580), (10, 22471790), (11, 20428900), (17, 13218700), (20, 11235895), (22, 10214450), (25, 8988716), (34, 6609350), (44, 5107225), (50, 4494358), (55, 4085780), (61, 3683900), (68, 3304675), (85, 2643740), (100, 2247179), (110, 2042890), (122, 1841950), (170, 1321870), (187, 1201700), (197, 1140700), (220, 1021445), (244, 920975), (275, 817156), (305, 736780), (340, 660935), (374, 600850), (394, 570350), (425, 528748), (550, 408578), (610, 368390), (671, 334900), (748, 300425), (788, 285175), (850, 264374), (935, 240340), (985, 228140), (1037, 216700), (1100, 204289), (1220, 184195), (1342, 167450), (1525, 147356), (1700, 132187), (1870, 120170), (1970, 114070), (2074, 108350), (2167, 103700), (2684, 83725), (3050, 73678), (3349, 67100), (3355, 66980), (3740, 60085), (3940, 57035), (4148, 54175), (4334, 51850), (4675, 48068), (4925, 45628), (5185, 43340), (6100, 36839), (6698, 33550), (6710, 33490), (8668, 25925), (9350, 24034), (9850, 22814), (10370, 21670), (10835, 20740), (11407, 19700), (12017, 18700), (13396, 16775), (13420, 16745)]