30388600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 81244800

約数和(自身を除く): 50856200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 380, 418, 440, 475, 550, 727, 760, 836, 950, 1045, 1100, 1454, 1672, 1900, 2090, 2200, 2908, 3635, 3800, 4180, 5225, 5816, 7270, 7997, 8360, 10450, 13813, 14540, 15994, 18175, 20900, 27626, 29080, 31988, 36350, 39985, 41800, 55252, 63976, 69065, 72700, 79970, 110504, 138130, 145400, 151943, 159940, 199925, 276260, 303886, 319880, 345325, 399850, 552520, 607772, 690650, 759715, 799700, 1215544, 1381300, 1519430, 1599400, 2762600, 3038860, 3798575, 6077720, 7597150, 15194300, 30388600]

約数ペア:

[(1, 30388600), (2, 15194300), (4, 7597150), (5, 6077720), (8, 3798575), (10, 3038860), (11, 2762600), (19, 1599400), (20, 1519430), (22, 1381300), (25, 1215544), (38, 799700), (40, 759715), (44, 690650), (50, 607772), (55, 552520), (76, 399850), (88, 345325), (95, 319880), (100, 303886), (110, 276260), (152, 199925), (190, 159940), (200, 151943), (209, 145400), (220, 138130), (275, 110504), (380, 79970), (418, 72700), (440, 69065), (475, 63976), (550, 55252), (727, 41800), (760, 39985), (836, 36350), (950, 31988), (1045, 29080), (1100, 27626), (1454, 20900), (1672, 18175), (1900, 15994), (2090, 14540), (2200, 13813), (2908, 10450), (3635, 8360), (3800, 7997), (4180, 7270), (5225, 5816)]