207554100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 144

約数和(自身を含む): 680998080

約数和(自身を除く): 473443980

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, 2801, 2850, 2964, 3705, 3900, 4940, 5602, 5700, 6175, 7410, 8403, 11204, 12350, 14005, 14820, 16806, 18525, 24700, 28010, 33612, 36413, 37050, 42015, 53219, 56020, 70025, 72826, 74100, 84030, 106438, 109239, 140050, 145652, 159657, 168060, 182065, 210075, 212876, 218478, 266095, 280100, 319314, 364130, 420150, 436956, 532190, 546195, 638628, 691847, 728260, 798285, 840300, 910325, 1064380, 1092390, 1330475, 1383694, 1596570, 1820650, 2075541, 2184780, 2660950, 2730975, 2767388, 3193140, 3459235, 3641300, 3991425, 4151082, 5321900, 5461950, 6918470, 7982850, 8302164, 10377705, 10923900, 13836940, 15965700, 17296175, 20755410, 34592350, 41510820, 51888525, 69184700, 103777050, 207554100]

約数ペア:

[(1, 207554100), (2, 103777050), (3, 69184700), (4, 51888525), (5, 41510820), (6, 34592350), (10, 20755410), (12, 17296175), (13, 15965700), (15, 13836940), (19, 10923900), (20, 10377705), (25, 8302164), (26, 7982850), (30, 6918470), (38, 5461950), (39, 5321900), (50, 4151082), (52, 3991425), (57, 3641300), (60, 3459235), (65, 3193140), (75, 2767388), (76, 2730975), (78, 2660950), (95, 2184780), (100, 2075541), (114, 1820650), (130, 1596570), (150, 1383694), (156, 1330475), (190, 1092390), (195, 1064380), (228, 910325), (247, 840300), (260, 798285), (285, 728260), (300, 691847), (325, 638628), (380, 546195), (390, 532190), (475, 436956), (494, 420150), (570, 364130), (650, 319314), (741, 280100), (780, 266095), (950, 218478), (975, 212876), (988, 210075), (1140, 182065), (1235, 168060), (1300, 159657), (1425, 145652), (1482, 140050), (1900, 109239), (1950, 106438), (2470, 84030), (2801, 74100), (2850, 72826), (2964, 70025), (3705, 56020), (3900, 53219), (4940, 42015), (5602, 37050), (5700, 36413), (6175, 33612), (7410, 28010), (8403, 24700), (11204, 18525), (12350, 16806), (14005, 14820)]