78369200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 231839328

約数和(自身を除く): 153470128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2153, 2275, 2600, 2800, 3640, 4306, 4550, 5200, 7280, 8612, 9100, 10765, 15071, 17224, 18200, 21530, 27989, 30142, 34448, 36400, 43060, 53825, 55978, 60284, 75355, 86120, 107650, 111956, 120568, 139945, 150710, 172240, 195923, 215300, 223912, 241136, 279890, 301420, 376775, 391846, 430600, 447824, 559780, 602840, 699725, 753550, 783692, 861200, 979615, 1119560, 1205680, 1399450, 1507100, 1567384, 1959230, 2239120, 2798900, 3014200, 3134768, 3918460, 4898075, 5597800, 6028400, 7836920, 9796150, 11195600, 15673840, 19592300, 39184600, 78369200]

約数ペア:

[(1, 78369200), (2, 39184600), (4, 19592300), (5, 15673840), (7, 11195600), (8, 9796150), (10, 7836920), (13, 6028400), (14, 5597800), (16, 4898075), (20, 3918460), (25, 3134768), (26, 3014200), (28, 2798900), (35, 2239120), (40, 1959230), (50, 1567384), (52, 1507100), (56, 1399450), (65, 1205680), (70, 1119560), (80, 979615), (91, 861200), (100, 783692), (104, 753550), (112, 699725), (130, 602840), (140, 559780), (175, 447824), (182, 430600), (200, 391846), (208, 376775), (260, 301420), (280, 279890), (325, 241136), (350, 223912), (364, 215300), (400, 195923), (455, 172240), (520, 150710), (560, 139945), (650, 120568), (700, 111956), (728, 107650), (910, 86120), (1040, 75355), (1300, 60284), (1400, 55978), (1456, 53825), (1820, 43060), (2153, 36400), (2275, 34448), (2600, 30142), (2800, 27989), (3640, 21530), (4306, 18200), (4550, 17224), (5200, 15071), (7280, 10765), (8612, 9100)]